From 1ea69afe2a1920dcdd1947e7f0dd212c72293e56 Mon Sep 17 00:00:00 2001
From: Piotr Gawron <piotr.gawron@uni.lu>
Date: Thu, 25 Jul 2019 19:12:06 +0200
Subject: [PATCH] the user might be null
---
.../main/java/lcsb/mapviewer/services/impl/FileService.java | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/service/src/main/java/lcsb/mapviewer/services/impl/FileService.java b/service/src/main/java/lcsb/mapviewer/services/impl/FileService.java
index 97ff42bdc8..8690ac68f5 100644
--- a/service/src/main/java/lcsb/mapviewer/services/impl/FileService.java
+++ b/service/src/main/java/lcsb/mapviewer/services/impl/FileService.java
@@ -28,8 +28,9 @@ public class FileService implements IFileService {
@Override
public User getOwnerByFileId(int id) {
UploadedFileEntry entry = uploadedFileEntryDao.getById(id);
- if (entry != null) {
- uploadedFileEntryDao.getById(id).getOwner().getLogin();
+ if (entry != null && entry.getOwner() != null) {
+ //it's lazy initialized
+ entry.getOwner().getLogin();
return uploadedFileEntryDao.getById(id).getOwner();
} else {
return null;
--
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