1 files changed, 1 insertions, 1 deletions

diff --git a/linden/indra/newview/lldriverparam.cpp b/linden/indra/newview/lldriverparam.cpp
index ce42ad5..463888c 100644
--- a/linden/indra/newview/lldriverparam.cpp
+++ b/linden/indra/newview/lldriverparam.cpp
@@ -346,7 +346,7 @@ const LLVector3*	LLDriverParam::getNextDistortion(U32 *index, LLPolyMesh **poly_
 
         // We're already in the middle of a param's distortions, so get the next one.
         const LLVector3* v = driven->mParam->getNextDistortion( index, poly_mesh );
-        if( !v )
+        if( (!v) && (iter != mDriven.end()) )
         {
                 // This param is finished, so start the next param.  It might not have any
                 // distortions, though, so we have to loop to find the next param that does.