only use SID if it is not empty

2020-09-24 20:14:19 -07:00
parent 9f9a21bb73
commit f9c07b4806
1 changed files with 3 additions and 1 deletions
--- a/indra/llprimitive/lldaeloader.cpp
+++ b/indra/llprimitive/lldaeloader.cpp
@@ -1731,7 +1731,9 @@ void LLDAELoader::processJointToNodeMapping( domNode* pNode )
 		{
 			mJointsFromNode.push_front(nodeName);
 			// Alias joint node SIDs to joint names for compatibility
-			mJointMap[pNode->getSid()] = mJointMap[nodeName];
+			std::string nodeSID = pNode->getSid();
+			if(!nodeSID.empty())
+				mJointMap[nodeSID] = mJointMap[nodeName];
 		}
 		//2. Handle the kiddo's
 		processChildJoints(pNode);