From 527f778b4aa9d052cd87aaa8faecf083e583b847 Mon Sep 17 00:00:00 2001
From: Maxim Medvedev <maxim.medvedev@jetbrains.com>
Date: Tue, 27 Jul 2010 12:12:56 +0400
Subject: [PATCH] EA-21264 - NPE: ResolveUtil.treeWalkUp

---
 .../groovy/refactoring/GroovyNameSuggestionProvider.java       | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/plugins/groovy/src/org/jetbrains/plugins/groovy/refactoring/GroovyNameSuggestionProvider.java b/plugins/groovy/src/org/jetbrains/plugins/groovy/refactoring/GroovyNameSuggestionProvider.java
index 2e1afdbbff02..79d2b7cc642c 100644
--- a/plugins/groovy/src/org/jetbrains/plugins/groovy/refactoring/GroovyNameSuggestionProvider.java
+++ b/plugins/groovy/src/org/jetbrains/plugins/groovy/refactoring/GroovyNameSuggestionProvider.java
@@ -23,7 +23,6 @@ import com.intellij.psi.codeStyle.SuggestedNameInfo;
 import com.intellij.psi.statistics.JavaStatisticsManager;
 import com.intellij.refactoring.rename.NameSuggestionProvider;
 import org.jetbrains.annotations.Nullable;
-import org.jetbrains.plugins.groovy.lang.psi.GroovyPsiElement;
 import org.jetbrains.plugins.groovy.lang.psi.api.statements.GrVariable;
 
 import java.util.Arrays;
@@ -36,7 +35,7 @@ import java.util.Set;
 public class GroovyNameSuggestionProvider implements NameSuggestionProvider {
   @Override
   public SuggestedNameInfo getSuggestedNames(final PsiElement element, @Nullable PsiElement nameSuggestionContext, Set<String> result) {
-    if (nameSuggestionContext == null || !(element instanceof GroovyPsiElement)) return null;
+    if (nameSuggestionContext == null) nameSuggestionContext = element;
     if (element instanceof GrVariable) {
       final PsiType type = ((GrVariable)element).getTypeGroovy();
       if (type != null) {