From 7b543a5009ecac3553d6ef9b2d784501b6913c0f Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Thu, 18 Nov 2004 11:53:51 +0000
Subject: [PATCH] Added check for extension.

---
 src/osgPlugins/osg/ReaderWriterOSG.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/osgPlugins/osg/ReaderWriterOSG.cpp b/src/osgPlugins/osg/ReaderWriterOSG.cpp
index 13baf0c02..aeb22c8ce 100644
--- a/src/osgPlugins/osg/ReaderWriterOSG.cpp
+++ b/src/osgPlugins/osg/ReaderWriterOSG.cpp
@@ -113,6 +113,9 @@ class OSGReaderWriter : public ReaderWriter
 
         virtual WriteResult writeObject(const Object& obj,const std::string& fileName, const osgDB::ReaderWriter::Options* options)
         {
+            std::string ext = osgDB::getLowerCaseFileExtension(fileName);
+            if (!acceptsExtension(ext)) return WriteResult::FILE_NOT_HANDLED;
+
             Output fout(fileName.c_str());
             if (fout)
             {