From 54a5088e140432e625047e0953d47b2cff4cb8ee Mon Sep 17 00:00:00 2001
From: ulfjorensen <ulfjorensen@67173fc5-114c-0410-ac8e-9d2fd5bffc1f>
Date: Mon, 24 Sep 2012 08:45:23 +0000
Subject: [PATCH] - added a workaround to load Collada files correctly in case
 the "texcoord" attribute was missing in a <texture> element

git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@1303 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
---
 code/ColladaParser.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/code/ColladaParser.cpp b/code/ColladaParser.cpp
index 3797977ba..49b5eb755 100644
--- a/code/ColladaParser.cpp
+++ b/code/ColladaParser.cpp
@@ -1370,8 +1370,9 @@ void ColladaParser::ReadEffectColor( aiColor4D& pColor, Sampler& pSampler)
 				pSampler.mName = mReader->getAttributeValue( attrTex);
 
 				// get name of UV source channel
-				attrTex = GetAttribute( "texcoord");
-				pSampler.mUVChannel = mReader->getAttributeValue( attrTex);
+				attrTex = TestAttribute( "texcoord");
+        if( attrTex >= 0 )
+  				pSampler.mUVChannel = mReader->getAttributeValue( attrTex);
 				//SkipElement();
 			}
 			else if( IsElement( "technique"))