issue #3 fix

I8C · Aug 4, 2016 · 908c588 · 908c588
1 parent a89ebda
commit 908c588
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/.../main/java/be/i8c/codequality/sonar/plugins/sag/webmethods/flow/rule/FlowSquidSensor.java b/.../main/java/be/i8c/codequality/sonar/plugins/sag/webmethods/flow/rule/FlowSquidSensor.java
@@ -147,7 +147,9 @@ private void getInterfaceFiles(Collection<SourceCode> squidSourceFiles) {
 	private void setTopLevelServices(Collection<SourceCode> squidSourceFiles) {
 		HashSet<String> dependencies = new HashSet<String>();
 		for (SourceCode squidSourceFile : squidSourceFiles) {
-			dependencies.addAll((ArrayList<String>) squidSourceFile.getData(FlowMetric.DEPENDENCIES));
+			ArrayList<String> deps = (ArrayList<String>) squidSourceFile.getData(FlowMetric.DEPENDENCIES);
+			if(deps != null)
+				dependencies.addAll(deps);
 		}
 		for (SourceCode squidSourceFile : squidSourceFiles) {
 			String relativePath = pathResolver.relativePath(fileSystem.baseDir(), new java.io.File(squidSourceFile.getKey()));