Merge pull request #1117 from Iamwade/1113-fixed-not-null-parameter

1113: Fixed IllegalArgumentException: Argument for @NotNull parameter 'dataKey' must not be null in CompareTemplateAction

Author: bohdan-harniuk

src/com/magento/idea/magento2plugin/actions/comparator/CompareTemplateAction.java

@@ -49,8 +49,8 @@ public CompareTemplateAction() {
      *
      * @param event AnActionEvent
      */
-    @SuppressWarnings("PMD.NPathComplexity")
     @Override
+    @SuppressWarnings({"PMD.CyclomaticComplexity", "PMD.NPathComplexity"})
     public void update(final @NotNull AnActionEvent event) {
         setStatus(event, false);
         final Project project = event.getData(PlatformDataKeys.PROJECT);
@@ -83,6 +83,9 @@ public void update(final @NotNull AnActionEvent event) {
         }
         final String originalModuleName = getOriginalModuleName(project, psiFile);
 
+        if (originalModuleName == null) {
+            return;
+        }
         final PsiDirectory originalModuleDirectory =
                 new ModuleIndex(project).getModuleDirectoryByModuleName(originalModuleName);