From fc070a1d32e7d2f8d50df2545b9b23932b4b98d2 Mon Sep 17 00:00:00 2001
From: Glenn Maynard <gmaynard@users.sourceforge.net>
Date: Tue, 11 Oct 2005 11:12:24 +0000
Subject: [PATCH] fix AppendAttr doesn't overwrite

---
 stepmania/src/XmlFile.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/stepmania/src/XmlFile.cpp b/stepmania/src/XmlFile.cpp
index 6166c2d083..9605ed19f2 100644
--- a/stepmania/src/XmlFile.cpp
+++ b/stepmania/src/XmlFile.cpp
@@ -631,7 +631,9 @@ bool XNode::RemoveAttr( const CString &sName )
 
 void XNode::AppendAttr( const CString &sName, const CString &sValue )
 {
-	m_attrs.insert( m_attrs.end(), make_pair(sName,sValue) );
+	pair<XAttrs::iterator,bool> ret = m_attrs.insert( make_pair(sName,sValue) );
+	if( !ret.second )
+		ret.first->second = sValue; // already existed
 }
 
 void XNode::AppendAttr( const CString &sName, float value ){ AppendAttr(sName,ssprintf("%f",value)); }