From 4f81e90d7207a63a7ded8d4702e66909eee79300 Mon Sep 17 00:00:00 2001
From: Aaron <aaronquinlan@gmail.com>
Date: Sat, 23 Jan 2010 13:09:52 -0500
Subject: [PATCH] Corrected commnad line parsing for all tools.
There was a problem with the way args with a value were being parsed.
---
src/closestBed/closestMain.cpp | 24 +++++++----
src/complementBed/complementMain.cpp | 16 ++++---
src/coverageBed/coverageMain.cpp | 16 ++++---
src/fastaFromBed/fastaFromBedMain.cpp | 24 +++++++----
src/genomeCoverageBed/genomeCoverageMain.cpp | 26 +++++------
src/intersectBed/intersectMain.cpp | 18 ++++----
src/linksBed/linksMain.cpp | 26 +++++++----
src/maskFastaFromBed/maskFastaFromBedMain.cpp | 24 +++++++----
src/mergeBed/mergeMain.cpp | 16 ++++---
src/pairToBed/pairToBedMain.cpp | 16 ++++---
src/pairToPair/pairToPairMain.cpp | 15 ++++---
src/shuffleBed/shuffleBedMain.cpp | 32 ++++++++------
src/slopBed/slopBedMain.cpp | 43 +++++++++++--------
src/sortBed/sortMain.cpp | 14 +++---
src/subtractBed/subtractMain.cpp | 12 +++---
src/windowBed/windowMain.cpp | 42 +++++++++++-------
16 files changed, 218 insertions(+), 146 deletions(-)
diff --git a/src/closestBed/closestMain.cpp b/src/closestBed/closestMain.cpp
index 4ae7ae5d..d72fa759 100755
--- a/src/closestBed/closestMain.cpp
+++ b/src/closestBed/closestMain.cpp
@@ -59,22 +59,28 @@ int main(int argc, char* argv[]) {
int parameterLength = (int)strlen(argv[i]);
if(PARAMETER_CHECK("-a", 2, parameterLength)) {
- haveBedA = true;
- bedAFile = argv[i + 1];
- i++;
+ if ((i+1) < argc) {
+ haveBedA = true;
+ bedAFile = argv[i + 1];
+ i++;
+ }
}
else if(PARAMETER_CHECK("-b", 2, parameterLength)) {
- haveBedB = true;
- bedBFile = argv[i + 1];
- i++;
+ if ((i+1) < argc) {
+ haveBedB = true;
+ bedBFile = argv[i + 1];
+ i++;
+ }
}
else if (PARAMETER_CHECK("-s", 2, parameterLength)) {
forceStrand = true;
}
else if (PARAMETER_CHECK("-t", 2, parameterLength)) {
- haveTieMode = true;
- tieMode = argv[i + 1];
- i++;
+ if ((i+1) < argc) {
+ haveTieMode = true;
+ tieMode = argv[i + 1];
+ i++;
+ }
}
}
diff --git a/src/complementBed/complementMain.cpp b/src/complementBed/complementMain.cpp
index 8f36b672..f8407872 100755
--- a/src/complementBed/complementMain.cpp
+++ b/src/complementBed/complementMain.cpp
@@ -56,14 +56,18 @@ int main(int argc, char* argv[]) {
int parameterLength = (int)strlen(argv[i]);
if(PARAMETER_CHECK("-i", 2, parameterLength)) {
- haveBed = true;
- bedFile = argv[i + 1];
- i++;
+ if ((i+1) < argc) {
+ haveBed = true;
+ bedFile = argv[i + 1];
+ i++;
+ }
}
else if(PARAMETER_CHECK("-g", 2, parameterLength)) {
- haveGenome = true;
- genomeFile = argv[i + 1];
- i++;
+ if ((i+1) < argc) {
+ haveGenome = true;
+ genomeFile = argv[i + 1];
+ i++;
+ }
}
else {
cerr << endl << "*****ERROR: Unrecognized parameter: " << argv[i] << " *****" << endl << endl;
diff --git a/src/coverageBed/coverageMain.cpp b/src/coverageBed/coverageMain.cpp
index 4ae9c55e..db41fc28 100755
--- a/src/coverageBed/coverageMain.cpp
+++ b/src/coverageBed/coverageMain.cpp
@@ -57,14 +57,18 @@ int main(int argc, char* argv[]) {
int parameterLength = (int)strlen(argv[i]);
if(PARAMETER_CHECK("-a", 2, parameterLength)) {
- haveBedA = true;
- bedAFile = argv[i + 1];
- i++;
+ if ((i+1) < argc) {
+ haveBedA = true;
+ bedAFile = argv[i + 1];
+ i++;
+ }
}
else if(PARAMETER_CHECK("-b", 2, parameterLength)) {
- haveBedB = true;
- bedBFile = argv[i + 1];
- i++;
+ if ((i+1) < argc) {
+ haveBedB = true;
+ bedBFile = argv[i + 1];
+ i++;
+ }
}
else if (PARAMETER_CHECK("-s", 2, parameterLength)) {
forceStrand = true;
diff --git a/src/fastaFromBed/fastaFromBedMain.cpp b/src/fastaFromBed/fastaFromBedMain.cpp
index d536809e..5d48d80c 100755
--- a/src/fastaFromBed/fastaFromBedMain.cpp
+++ b/src/fastaFromBed/fastaFromBedMain.cpp
@@ -63,19 +63,25 @@ int main(int argc, char* argv[]) {
int parameterLength = (int)strlen(argv[i]);
if(PARAMETER_CHECK("-fi", 3, parameterLength)) {
- haveFastaDb = true;
- fastaDbFile = argv[i + 1];
- i++;
+ if ((i+1) < argc) {
+ haveFastaDb = true;
+ fastaDbFile = argv[i + 1];
+ i++;
+ }
}
else if(PARAMETER_CHECK("-fo", 3, parameterLength)) {
- haveFastaOut = true;
- fastaOutFile = argv[i + 1];
- i++;
+ if ((i+1) < argc) {
+ haveFastaOut = true;
+ fastaOutFile = argv[i + 1];
+ i++;
+ }
}
else if(PARAMETER_CHECK("-bed", 4, parameterLength)) {
- haveBed = true;
- bedFile = argv[i + 1];
- i++;
+ if ((i+1) < argc) {
+ haveBed = true;
+ bedFile = argv[i + 1];
+ i++;
+ }
}
else if(PARAMETER_CHECK("-name", 5, parameterLength)) {
useNameOnly = true;
diff --git a/src/genomeCoverageBed/genomeCoverageMain.cpp b/src/genomeCoverageBed/genomeCoverageMain.cpp
index 5befca26..88cbdea0 100755
--- a/src/genomeCoverageBed/genomeCoverageMain.cpp
+++ b/src/genomeCoverageBed/genomeCoverageMain.cpp
@@ -59,25 +59,27 @@ int main(int argc, char* argv[]) {
int parameterLength = (int)strlen(argv[i]);
if(PARAMETER_CHECK("-i", 2, parameterLength)) {
- haveBed = true;
- bedFile = argv[i + 1];
- i++;
+ if ((i+1) < argc) {
+ haveBed = true;
+ bedFile = argv[i + 1];
+ i++;
+ }
}
else if(PARAMETER_CHECK("-g", 2, parameterLength)) {
- haveGenome = true;
- genomeFile = argv[i + 1];
- i++;
+ if ((i+1) < argc) {
+ haveGenome = true;
+ genomeFile = argv[i + 1];
+ i++;
+ }
}
else if(PARAMETER_CHECK("-d", 2, parameterLength)) {
eachBase = true;
}
- //else if(PARAMETER_CHECK("-s", 2, parameterLength)) {
- // startSites = true;
- // i++;
- //}
else if(PARAMETER_CHECK("-max", 4, parameterLength)) {
- max = atoi(argv[i + 1]);
- i++;
+ if ((i+1) < argc) {
+ max = atoi(argv[i + 1]);
+ i++;
+ }
}
else {
cerr << endl << "*****ERROR: Unrecognized parameter: " << argv[i] << " *****" << endl << endl;
diff --git a/src/intersectBed/intersectMain.cpp b/src/intersectBed/intersectMain.cpp
index f623262f..27098694 100755
--- a/src/intersectBed/intersectMain.cpp
+++ b/src/intersectBed/intersectMain.cpp
@@ -73,23 +73,23 @@ int main(int argc, char* argv[]) {
haveBedA = true;
outputIsBam = false;
bedAFile = argv[i + 1];
+ i++;
}
- i++;
}
else if(PARAMETER_CHECK("-abam", 5, parameterLength)) {
if ((i+1) < argc) {
haveBedA = true;
inputIsBam = true;
- bedAFile = argv[i + 1];
- }
- i++;
+ bedAFile = argv[i + 1];
+ i++;
+ }
}
else if(PARAMETER_CHECK("-b", 2, parameterLength)) {
if ((i+1) < argc) {
haveBedB = true;
bedBFile = argv[i + 1];
+ i++;
}
- i++;
}
else if(PARAMETER_CHECK("-bed", 4, parameterLength)) {
outputIsBam = false;
@@ -98,9 +98,11 @@ int main(int argc, char* argv[]) {
anyHit = true;
}
else if(PARAMETER_CHECK("-f", 2, parameterLength)) {
- haveFraction = true;
- overlapFraction = atof(argv[i + 1]);
- i++;
+ if ((i+1) < argc) {
+ haveFraction = true;
+ overlapFraction = atof(argv[i + 1]);
+ i++;
+ }
}
else if(PARAMETER_CHECK("-wa", 3, parameterLength)) {
writeA = true;
diff --git a/src/linksBed/linksMain.cpp b/src/linksBed/linksMain.cpp
index 267f8aeb..f5b8ea2a 100755
--- a/src/linksBed/linksMain.cpp
+++ b/src/linksBed/linksMain.cpp
@@ -57,21 +57,29 @@ int main(int argc, char* argv[]) {
int parameterLength = (int)strlen(argv[i]);
if(PARAMETER_CHECK("-i", 2, parameterLength)) {
- haveBed = true;
- bedFile = argv[i + 1];
- i++;
+ if ((i+1) < argc) {
+ haveBed = true;
+ bedFile = argv[i + 1];
+ i++;
+ }
}
else if(PARAMETER_CHECK("-base", 5, parameterLength)) {
- base = argv[i + 1];
- i++;
+ if ((i+1) < argc) {
+ base = argv[i + 1];
+ i++;
+ }
}
else if(PARAMETER_CHECK("-org", 4, parameterLength)) {
- org = argv[i + 1];
- i++;
+ if ((i+1) < argc) {
+ org = argv[i + 1];
+ i++;
+ }
}
else if(PARAMETER_CHECK("-db", 3, parameterLength)) {
- db = argv[i + 1];
- i++;
+ if ((i+1) < argc) {
+ db = argv[i + 1];
+ i++;
+ }
}
else {
cerr << endl << "*****ERROR: Unrecognized parameter: " << argv[i] << " *****" << endl << endl;
diff --git a/src/maskFastaFromBed/maskFastaFromBedMain.cpp b/src/maskFastaFromBed/maskFastaFromBedMain.cpp
index 0d9957d0..00add002 100755
--- a/src/maskFastaFromBed/maskFastaFromBedMain.cpp
+++ b/src/maskFastaFromBed/maskFastaFromBedMain.cpp
@@ -62,19 +62,25 @@ int main(int argc, char* argv[]) {
int parameterLength = (int)strlen(argv[i]);
if(PARAMETER_CHECK("-fi", 3, parameterLength)) {
- haveFastaIn = true;
- fastaInFile = argv[i + 1];
- i++;
+ if ((i+1) < argc) {
+ haveFastaIn = true;
+ fastaInFile = argv[i + 1];
+ i++;
+ }
}
else if(PARAMETER_CHECK("-fo", 3, parameterLength)) {
- haveFastaOut = true;
- fastaOutFile = argv[i + 1];
- i++;
+ if ((i+1) < argc) {
+ haveFastaOut = true;
+ fastaOutFile = argv[i + 1];
+ i++;
+ }
}
else if(PARAMETER_CHECK("-bed", 4, parameterLength)) {
- haveBed = true;
- bedFile = argv[i + 1];
- i++;
+ if ((i+1) < argc) {
+ haveBed = true;
+ bedFile = argv[i + 1];
+ i++;
+ }
}
else if(PARAMETER_CHECK("-soft", 5, parameterLength)) {
softMask = true;
diff --git a/src/mergeBed/mergeMain.cpp b/src/mergeBed/mergeMain.cpp
index f00037ea..3fde15ee 100755
--- a/src/mergeBed/mergeMain.cpp
+++ b/src/mergeBed/mergeMain.cpp
@@ -60,17 +60,21 @@ int main(int argc, char* argv[]) {
int parameterLength = (int)strlen(argv[i]);
if(PARAMETER_CHECK("-i", 2, parameterLength)) {
- haveBed = true;
- bedFile = argv[i + 1];
- i++;
+ if ((i+1) < argc) {
+ haveBed = true;
+ bedFile = argv[i + 1];
+ i++;
+ }
}
else if(PARAMETER_CHECK("-n", 2, parameterLength)) {
numEntries = true;
}
else if(PARAMETER_CHECK("-d", 2, parameterLength)) {
- haveMaxDistance = true;
- maxDistance = atoi(argv[i + 1]);
- i++;
+ if ((i+1) < argc) {
+ haveMaxDistance = true;
+ maxDistance = atoi(argv[i + 1]);
+ i++;
+ }
}
else if (PARAMETER_CHECK("-s", 2, parameterLength)) {
forceStrand = true;
diff --git a/src/pairToBed/pairToBedMain.cpp b/src/pairToBed/pairToBedMain.cpp
index 0dce99d5..5b50666c 100755
--- a/src/pairToBed/pairToBedMain.cpp
+++ b/src/pairToBed/pairToBedMain.cpp
@@ -69,6 +69,7 @@ int main(int argc, char* argv[]) {
haveBedA = true;
outputIsBam = false;
bedAFile = argv[i + 1];
+ i++;
}
i++;
}
@@ -77,15 +78,16 @@ int main(int argc, char* argv[]) {
haveBedA = true;
inputIsBam = true;
bedAFile = argv[i + 1];
+ i++;
}
- i++;
+
}
else if(PARAMETER_CHECK("-b", 2, parameterLength)) {
if ((i+1) < argc) {
haveBedB = true;
bedBFile = argv[i + 1];
+ i++;
}
- i++;
}
else if(PARAMETER_CHECK("-bedpe", 6, parameterLength)) {
outputIsBam = false;
@@ -94,13 +96,15 @@ int main(int argc, char* argv[]) {
if ((i+1) < argc) {
haveSearchType = true;
searchType = argv[i + 1];
+ i++;
}
- i++;
}
else if(PARAMETER_CHECK("-f", 2, parameterLength)) {
- haveFraction = true;
- overlapFraction = atof(argv[i + 1]);
- i++;
+ if ((i+1) < argc) {
+ haveFraction = true;
+ overlapFraction = atof(argv[i + 1]);
+ i++;
+ }
}
else if (PARAMETER_CHECK("-s", 2, parameterLength)) {
forceStrand = true;
diff --git a/src/pairToPair/pairToPairMain.cpp b/src/pairToPair/pairToPairMain.cpp
index e2e8a1b1..aec4986d 100755
--- a/src/pairToPair/pairToPairMain.cpp
+++ b/src/pairToPair/pairToPairMain.cpp
@@ -66,31 +66,32 @@ int main(int argc, char* argv[]) {
if ((i+1) < argc) {
haveBedA = true;
bedAFile = argv[i + 1];
+ i++;
}
- i++;
}
else if(PARAMETER_CHECK("-b", 2, parameterLength)) {
if ((i+1) < argc) {
haveBedB = true;
bedBFile = argv[i + 1];
+ i++;
}
- i++;
}
else if(PARAMETER_CHECK("-type", 5, parameterLength)) {
if ((i+1) < argc) {
haveSearchType = true;
searchType = argv[i + 1];
+ i++;
}
- i++;
}
else if(PARAMETER_CHECK("-f", 2, parameterLength)) {
- haveFraction = true;
- overlapFraction = atof(argv[i + 1]);
- i++;
+ if ((i+1) < argc) {
+ haveFraction = true;
+ overlapFraction = atof(argv[i + 1]);
+ i++;
+ }
}
else if(PARAMETER_CHECK("-is", 3, parameterLength)) {
ignoreStrand = true;
- i++;
}
else {
cerr << endl << "*****ERROR: Unrecognized parameter: " << argv[i] << " *****" << endl << endl;
diff --git a/src/shuffleBed/shuffleBedMain.cpp b/src/shuffleBed/shuffleBedMain.cpp
index bed823d5..c996ca19 100755
--- a/src/shuffleBed/shuffleBedMain.cpp
+++ b/src/shuffleBed/shuffleBedMain.cpp
@@ -61,24 +61,32 @@ int main(int argc, char* argv[]) {
int parameterLength = (int)strlen(argv[i]);
if(PARAMETER_CHECK("-i", 2, parameterLength)) {
- haveBed = true;
- bedFile = argv[i + 1];
- i++;
+ if ((i+1) < argc) {
+ haveBed = true;
+ bedFile = argv[i + 1];
+ i++;
+ }
}
else if(PARAMETER_CHECK("-g", 2, parameterLength)) {
- haveGenome = true;
- genomeFile = argv[i + 1];
- i++;
+ if ((i+1) < argc) {
+ haveGenome = true;
+ genomeFile = argv[i + 1];
+ i++;
+ }
}
else if(PARAMETER_CHECK("-excl", 5, parameterLength)) {
- haveExclude = true;
- excludeFile = argv[i + 1];
- i++;
+ if ((i+1) < argc) {
+ haveExclude = true;
+ excludeFile = argv[i + 1];
+ i++;
+ }
}
else if(PARAMETER_CHECK("-seed", 5, parameterLength)) {
- haveSeed = true;
- seed = atoi(argv[i + 1]);
- i++;
+ if ((i+1) < argc) {
+ haveSeed = true;
+ seed = atoi(argv[i + 1]);
+ i++;
+ }
}
else if(PARAMETER_CHECK("-chrom", 6, parameterLength)) {
sameChrom = true;
diff --git a/src/slopBed/slopBedMain.cpp b/src/slopBed/slopBedMain.cpp
index 4504d28a..e4f35fed 100755
--- a/src/slopBed/slopBedMain.cpp
+++ b/src/slopBed/slopBedMain.cpp
@@ -63,34 +63,43 @@ int main(int argc, char* argv[]) {
int parameterLength = (int)strlen(argv[i]);
if(PARAMETER_CHECK("-i", 2, parameterLength)) {
- haveBed = true;
- bedFile = argv[i + 1];
- i++;
+ if ((i+1) < argc) {
+ haveBed = true;
+ bedFile = argv[i + 1];
+ i++;
+ }
}
else if(PARAMETER_CHECK("-g", 2, parameterLength)) {
- haveGenome = true;
- genomeFile = argv[i + 1];
- i++;
+ if ((i+1) < argc) {
+ haveGenome = true;
+ genomeFile = argv[i + 1];
+ i++;
+ }
}
else if(PARAMETER_CHECK("-l", 2, parameterLength)) {
- haveLeft = true;
- leftSlop = atoi(argv[i + 1]);
- i++;
+ if ((i+1) < argc) {
+ haveLeft = true;
+ leftSlop = atoi(argv[i + 1]);
+ i++;
+ }
}
else if(PARAMETER_CHECK("-r", 2, parameterLength)) {
- haveRight = true;
- rightSlop = atoi(argv[i + 1]);
- i++;
+ if ((i+1) < argc) {
+ haveRight = true;
+ rightSlop = atoi(argv[i + 1]);
+ i++;
+ }
}
else if(PARAMETER_CHECK("-b", 2, parameterLength)) {
- haveBoth = true;
- leftSlop = atoi(argv[i + 1]);
- rightSlop = atoi(argv[i + 1]);
- i++;
+ if ((i+1) < argc) {
+ haveBoth = true;
+ leftSlop = atoi(argv[i + 1]);
+ rightSlop = atoi(argv[i + 1]);
+ i++;
+ }
}
else if(PARAMETER_CHECK("-s", 2, parameterLength)) {
forceStrand = true;
- i++;
}
else {
cerr << endl << "*****ERROR: Unrecognized parameter: " << argv[i] << " *****" << endl << endl;
diff --git a/src/sortBed/sortMain.cpp b/src/sortBed/sortMain.cpp
index bfb83edb..d5bea823 100755
--- a/src/sortBed/sortMain.cpp
+++ b/src/sortBed/sortMain.cpp
@@ -60,39 +60,35 @@ int main(int argc, char* argv[]) {
int parameterLength = (int)strlen(argv[i]);
if(PARAMETER_CHECK("-i", 2, parameterLength)) {
- haveBed = true;
- bedFile = argv[i + 1];
- i++;
+ if ((i+1) < argc) {
+ haveBed = true;
+ bedFile = argv[i + 1];
+ i++;
+ }
}
else if(PARAMETER_CHECK("-sizeA", 6, parameterLength)) {
sortBySizeAsc = true;
sortChoices++;
- i++;
}
else if(PARAMETER_CHECK("-sizeD", 6, parameterLength)) {
sortBySizeDesc = true;
sortChoices++;
- i++;
}
else if(PARAMETER_CHECK("-chrThenSizeA", 13, parameterLength)) {
sortByChromThenSizeAsc = true;
sortChoices++;
- i++;
}
else if(PARAMETER_CHECK("-chrThenSizeD", 13, parameterLength)) {
sortByChromThenSizeDesc = true;
sortChoices++;
- i++;
}
else if(PARAMETER_CHECK("-chrThenScoreA", 14, parameterLength)) {
sortByChromThenScoreAsc = true;
sortChoices++;
- i++;
}
else if(PARAMETER_CHECK("-chrThenScoreD", 14, parameterLength)) {
sortByChromThenScoreDesc = true;
sortChoices++;
- i++;
}
else {
cerr << endl << "*****ERROR: Unrecognized parameter: " << argv[i] << " *****" << endl << endl;
diff --git a/src/subtractBed/subtractMain.cpp b/src/subtractBed/subtractMain.cpp
index 7889a386..3efccc19 100755
--- a/src/subtractBed/subtractMain.cpp
+++ b/src/subtractBed/subtractMain.cpp
@@ -64,20 +64,22 @@ int main(int argc, char* argv[]) {
if ((i+1) < argc) {
haveBedA = true;
bedAFile = argv[i + 1];
+ i++;
}
- i++;
}
else if(PARAMETER_CHECK("-b", 2, parameterLength)) {
if ((i+1) < argc) {
haveBedB = true;
bedBFile = argv[i + 1];
+ i++;
}
- i++;
}
else if(PARAMETER_CHECK("-f", 2, parameterLength)) {
- haveFraction = true;
- overlapFraction = atof(argv[i + 1]);
- i++;
+ if ((i+1) < argc) {
+ haveFraction = true;
+ overlapFraction = atof(argv[i + 1]);
+ i++;
+ }
}
else if (PARAMETER_CHECK("-s", 2, parameterLength)) {
forceStrand = true;
diff --git a/src/windowBed/windowMain.cpp b/src/windowBed/windowMain.cpp
index 5346b653..bc8f1e12 100755
--- a/src/windowBed/windowMain.cpp
+++ b/src/windowBed/windowMain.cpp
@@ -68,14 +68,18 @@ int main(int argc, char* argv[]) {
int parameterLength = (int)strlen(argv[i]);
if(PARAMETER_CHECK("-a", 2, parameterLength)) {
- haveBedA = true;
- bedAFile = argv[i + 1];
- i++;
+ if ((i+1) < argc) {
+ haveBedA = true;
+ bedAFile = argv[i + 1];
+ i++;
+ }
}
else if(PARAMETER_CHECK("-b", 2, parameterLength)) {
- haveBedB = true;
- bedBFile = argv[i + 1];
- i++;
+ if ((i+1) < argc) {
+ haveBedB = true;
+ bedBFile = argv[i + 1];
+ i++;
+ }
}
else if(PARAMETER_CHECK("-u", 2, parameterLength)) {
anyHit = true;
@@ -93,20 +97,26 @@ int main(int argc, char* argv[]) {
matchOnStrand = true;
}
else if (PARAMETER_CHECK("-w", 2, parameterLength)) {
- haveSlop = true;
- leftSlop = atoi(argv[i + 1]);
- rightSlop = leftSlop;
- i++;
+ if ((i+1) < argc) {
+ haveSlop = true;
+ leftSlop = atoi(argv[i + 1]);
+ rightSlop = leftSlop;
+ i++;
+ }
}
else if (PARAMETER_CHECK("-l", 2, parameterLength)) {
- haveLeft = true;
- leftSlop = atoi(argv[i + 1]);
- i++;
+ if ((i+1) < argc) {
+ haveLeft = true;
+ leftSlop = atoi(argv[i + 1]);
+ i++;
+ }
}
else if (PARAMETER_CHECK("-r", 2, parameterLength)) {
- haveRight = true;
- rightSlop = atoi(argv[i + 1]);
- i++;
+ if ((i+1) < argc) {
+ haveRight = true;
+ rightSlop = atoi(argv[i + 1]);
+ i++;
+ }
}
else {
cerr << endl << "*****ERROR: Unrecognized parameter: " << argv[i] << " *****" << endl << endl;
--
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