fix for exit code

test/testAll.m

 % include the root folder and all subfolders.
 addpath(genpath(pwd));
 
+% define a success exit code
+exit_code = 0;
+
 try
 
     % save the userpath
@@ -15,8 +18,8 @@ try
     table(result)
 
     for i = 1:size(result,2)
-        sumFailed = sumFailed + result(i).Failed;
-        sumIncomplete = sumIncomplete + result(i).Incomplete;
+        sumFailed = sumFailed + result(i).Failed
+        sumIncomplete = sumIncomplete + result(i).Incomplete
     end
 
     % restore the original path