From: Simon Brandhof <simon.brandhof@sonarsource.com>
Date: Thu, 8 Sep 2016 15:09:14 +0000 (+0200)
Subject: Fix Quality flaws
X-Git-Tag: 6.1-RC1~177
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=558f0931a7a98cbbef3933ca941af98128b59672;p=sonarqube.git

Fix Quality flaws
---

diff --git a/sonar-duplications/src/main/java/org/sonar/duplications/detector/original/OriginalCloneDetectionAlgorithm.java b/sonar-duplications/src/main/java/org/sonar/duplications/detector/original/OriginalCloneDetectionAlgorithm.java
index be93463a5e4..46e57fa9209 100644
--- a/sonar-duplications/src/main/java/org/sonar/duplications/detector/original/OriginalCloneDetectionAlgorithm.java
+++ b/sonar-duplications/src/main/java/org/sonar/duplications/detector/original/OriginalCloneDetectionAlgorithm.java
@@ -156,7 +156,7 @@ public final class OriginalCloneDetectionAlgorithm {
           // fixed order) is equal to f(j) and only report in this case.
 
           Block first = currentBlocksGroup.first(originResourceId);
-          if (first.getIndexInFile() == j - 2) {
+          if (first != null && first.getIndexInFile() == j - 2) {
             // Godin: We report clones, which start in i-1 and end in j-2, so length is j-2-(i-1)+1=j-i
             reportClones(sameHashBlocksGroups[i], currentBlocksGroup, j - i);
           }