From deafc829828ba938af8a233d4a08abf8374ff19f Mon Sep 17 00:00:00 2001
From: Dmitry Avdeev <Dmitry.Avdeev@jetbrains.com>
Date: Wed, 27 Feb 2013 16:25:03 +0400
Subject: [PATCH] EA-43374 - assert: XmlTagImpl$.runInner

---
 .../codeInsight/completion/ExtendedTagInsertHandler.java        | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xml/impl/src/com/intellij/codeInsight/completion/ExtendedTagInsertHandler.java b/xml/impl/src/com/intellij/codeInsight/completion/ExtendedTagInsertHandler.java
index 644dcb93a2cd..7d990565655f 100644
--- a/xml/impl/src/com/intellij/codeInsight/completion/ExtendedTagInsertHandler.java
+++ b/xml/impl/src/com/intellij/codeInsight/completion/ExtendedTagInsertHandler.java
@@ -155,7 +155,7 @@ public class ExtendedTagInsertHandler extends XmlTagInsertHandler {
     final PsiElement tag = element.getParent();
     if (tag instanceof XmlTag) {
       final String prefix = ((XmlTag)tag).getNamespacePrefix();
-      if (!prefix.equals(namespacePrefix)) {
+      if (!prefix.equals(namespacePrefix) && StringUtil.isNotEmpty(namespacePrefix)) {
         final String name = namespacePrefix + ":" + ((XmlTag)tag).getLocalName();
         try {
           ((XmlTag)tag).setName(name);