From 7eb1c2bb3345195cf6f59113c49df14bfb4c4a83 Mon Sep 17 00:00:00 2001
From: "Maxim.Mossienko" <Maxim.Mossienko@jetbrains.com>
Date: Wed, 8 Jan 2014 17:28:32 +0100
Subject: [PATCH] fix test!

---
 .../src/com/intellij/ide/actions/ExternalJavaDocAction.java   | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/platform/lang-impl/src/com/intellij/ide/actions/ExternalJavaDocAction.java b/platform/lang-impl/src/com/intellij/ide/actions/ExternalJavaDocAction.java
index 005a153e9135..9df72f7912ce 100644
--- a/platform/lang-impl/src/com/intellij/ide/actions/ExternalJavaDocAction.java
+++ b/platform/lang-impl/src/com/intellij/ide/actions/ExternalJavaDocAction.java
@@ -143,9 +143,9 @@ public class ExternalJavaDocAction extends AnAction {
     }
   }
 
-  private PsiElement getElement(DataContext dataContext, Editor editor) {
+  private static PsiElement getElement(DataContext dataContext, Editor editor) {
     PsiElement element = CommonDataKeys.PSI_ELEMENT.getData(dataContext);
-    if (element == null) {
+    if (element == null && editor != null) {
       PsiReference reference = TargetElementUtilBase.findReference(editor, editor.getCaretModel().getOffset());
       if (reference != null) {
         element = reference.getElement();