From 13d5b50bcf4b4609e9ff925f954e79e0427ce03b Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Tue, 2 Mar 2004 20:05:43 +0000
Subject: [PATCH] From Marco Jez, fix to circular reference which was causing a
 crash.

---
 src/osgFX/BumpMapping.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/osgFX/BumpMapping.cpp b/src/osgFX/BumpMapping.cpp
index 50f700eae..166e1a5f5 100644
--- a/src/osgFX/BumpMapping.cpp
+++ b/src/osgFX/BumpMapping.cpp
@@ -41,7 +41,7 @@ namespace
             NodeVisitor::apply(geode);
         }
     private:
-        osg::ref_ptr<BumpMapping> bm_;
+        BumpMapping *bm_;
     };
 
 
@@ -600,8 +600,8 @@ void BumpMapping::prepareGeometry(osg::Geometry *geo)
 
 void BumpMapping::prepareNode(osg::Node *node)
 {
-    TsgVisitor tv(this);
-    node->accept(tv);
+    osg::ref_ptr<TsgVisitor> tv = new TsgVisitor(this);
+    node->accept(*tv.get());
 }
 
 void BumpMapping::prepareChildren()