From 14ef282297cbc83e3461977565fce6d940664083 Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Mon, 20 Apr 2015 09:08:56 +0000
Subject: [PATCH] From Tim Moore, "The order_by_primitive_mode comparer was not
 providing a strict weak ordering, which was causing a crash in the sort()
 call in VertexAccessOrderVisitor::optimizeOrder (gcc 4.9, Fedora 21)."

git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/trunk@14846 16af8721-9629-0410-8352-f15c8da7e697
---
 include/osgUtil/MeshOptimizers | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/osgUtil/MeshOptimizers b/include/osgUtil/MeshOptimizers
index c1402661c..e0ddd1e57 100644
--- a/include/osgUtil/MeshOptimizers
+++ b/include/osgUtil/MeshOptimizers
@@ -94,7 +94,7 @@ class OSGUTIL_EXPORT VertexAccessOrderVisitor : public GeometryCollector
         inline bool operator() (const osg::ref_ptr<osg::PrimitiveSet>& prim1, const osg::ref_ptr<osg::PrimitiveSet>& prim2)
         {
             if(prim1 && prim2) {
-                return prim1->getMode() >= prim2->getMode();
+                return prim1->getMode() > prim2->getMode();
             }
             else if(prim1) {
                 return true;