From 368f9b003421b7f35f335f1bdb7b4ac0fad96f63 Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Thu, 3 May 2007 14:51:02 +0000
Subject: [PATCH] Added return *this to operator =

---
 include/osgTerrain/TerrainNode | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/osgTerrain/TerrainNode b/include/osgTerrain/TerrainNode
index d77c639a1..d72f71f6b 100644
--- a/include/osgTerrain/TerrainNode
+++ b/include/osgTerrain/TerrainNode
@@ -134,6 +134,7 @@ class OSGTERRAIN_EXPORT TerrainNode : public osg::Group
                 filter = rhs.filter;
                 layer = rhs.layer;
                 transferFunction = rhs.transferFunction;
+                return *this;
             }
 
             Filter                              filter;