From 453b655becec490d999a331e7970ab54d5202e85 Mon Sep 17 00:00:00 2001
From: peter <peter@jetbrains.com>
Date: Tue, 20 Mar 2012 12:46:08 +0100
Subject: [PATCH] fix NPE (EA-34593)

---
 .../codeInsight/editorActions/XmlAutoPopupHandler.java       | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/xml/impl/src/com/intellij/codeInsight/editorActions/XmlAutoPopupHandler.java b/xml/impl/src/com/intellij/codeInsight/editorActions/XmlAutoPopupHandler.java
index 139ea62d72b4..97cbbcef64c8 100644
--- a/xml/impl/src/com/intellij/codeInsight/editorActions/XmlAutoPopupHandler.java
+++ b/xml/impl/src/com/intellij/codeInsight/editorActions/XmlAutoPopupHandler.java
@@ -117,7 +117,10 @@ public class XmlAutoPopupHandler extends TypedHandlerDelegate {
     Boolean result = isRelevantLanguage.get();
     if (result == null) {
       Language language = element.getLanguage();
-      if (element instanceof PsiWhiteSpace) language = element.getParent().getLanguage();
+      PsiElement parent = element.getParent();
+      if (element instanceof PsiWhiteSpace && parent != null) {
+        language = parent.getLanguage();
+      }
       result = language instanceof XMLLanguage || isAntFile.booleanValue();
       isRelevantLanguage.set(result);
     }