diff -r 6b9cbc8ad81c -r 58e164f13314 xml/xmldomandxpath/src/xmlengineserializer/xmlengcontenthandler.cpp
--- a/xml/xmldomandxpath/src/xmlengineserializer/xmlengcontenthandler.cpp	Tue May 25 14:41:02 2010 +0300
+++ b/xml/xmldomandxpath/src/xmlengineserializer/xmlengcontenthandler.cpp	Wed Jun 09 11:42:18 2010 +0300
@@ -284,7 +284,7 @@
 	HBufC8* uri = aUri.DesC().AllocL();
 	iCachedPrefixes.AppendL(pref);
 	iCachedUris.AppendL(uri);
-	iCachedErrors.Append(aErrorCode);
+	User::LeaveIfError(iCachedErrors.Append(aErrorCode));
 }
 
 /**