From 9c7d93817e768e59a666ad57defb1ca7c605fbe9 Mon Sep 17 00:00:00 2001
From: "arseny.kapoulkine"
 <arseny.kapoulkine@99668b35-9821-0410-8761-19e4c4f06640>
Date: Mon, 12 Oct 2009 10:34:49 +0000
Subject: Fixed xml_node::remove_attribute in case of empty attribute as a
 parameter

git-svn-id: http://pugixml.googlecode.com/svn/trunk@151 99668b35-9821-0410-8761-19e4c4f06640
---
 src/pugixml.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/pugixml.cpp b/src/pugixml.cpp
index ad39ba7..ffefdd5 100644
--- a/src/pugixml.cpp
+++ b/src/pugixml.cpp
@@ -2426,7 +2426,7 @@ namespace pugi
 
 	void xml_node::remove_attribute(const xml_attribute& a)
 	{
-		if (!_root) return;
+		if (!_root || !a._attr) return;
 
 		// check that attribute belongs to *this
 		xml_attribute_struct* attr = a._attr;
-- 
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