From 636c5e3d98a8fdc495e043df743d48bb70024733 Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Wed, 12 Feb 2003 09:52:27 +0000
Subject: [PATCH] Added if (!null) guard around description strings.

---
 src/osgPlugins/osg/Node.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/osgPlugins/osg/Node.cpp b/src/osgPlugins/osg/Node.cpp
index eec2f4db5..4e53173c9 100644
--- a/src/osgPlugins/osg/Node.cpp
+++ b/src/osgPlugins/osg/Node.cpp
@@ -73,7 +73,7 @@ bool Node_readLocalData(Object& obj, Input& fr)
 
         while (!fr.eof() && fr[0].getNoNestedBrackets()>entry)
         {
-            node.addDescription(fr[0].getStr());
+            if (fr[0].getStr()) node.addDescription(std::string(fr[0].getStr()));
             ++fr;
         }
         iteratorAdvanced = true;