From 3ede22216af866b34d6c9998060cca6b883b3d24 Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Thu, 19 Feb 2009 19:05:39 +0000
Subject: [PATCH] From Bob Kuehne and Robert Osfield, email from Bob : "this
 fix quashes fbo warnings when the fbo status is 'complete', aka 'ok'. ",
 which was then ammended by Robert replacing crytic value 0x8CD5 with
 GL_FRAMEBUFFER_COMPLETE_EXT and added brackets to make code clearer.

---
 src/osgUtil/RenderStage.cpp | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/osgUtil/RenderStage.cpp b/src/osgUtil/RenderStage.cpp
index a1b2105c7..35686e7e3 100644
--- a/src/osgUtil/RenderStage.cpp
+++ b/src/osgUtil/RenderStage.cpp
@@ -854,7 +854,14 @@ void RenderStage::drawInner(osg::RenderInfo& renderInfo,RenderLeaf*& previous, b
             if (error)  osg::notify(osg::NOTICE)<<"Warning: detected OpenGL error '"<<error<<"' after RenderBin::draw(,)"<<std::endl;
             else        osg::notify(osg::NOTICE)<<"Warning: detected OpenGL errorNo= 0x"<<std::hex<<errorNo<<" after RenderBin::draw(,)"<<std::dec<<std::endl;
 
-            if (fbo_ext) osg::notify(osg::NOTICE)<<"RenderStage::drawInner(,) FBO status= 0x"<<std::hex<<fbo_ext->glCheckFramebufferStatusEXT(GL_FRAMEBUFFER_EXT)<<std::dec<<std::endl;
+            if ( fbo_ext )
+            {
+                GLenum fbstatus = fbo_ext->glCheckFramebufferStatusEXT(GL_FRAMEBUFFER_EXT);
+                if ( fbstatus != GL_FRAMEBUFFER_COMPLETE_EXT )
+                {
+                    osg::notify(osg::NOTICE)<<"RenderStage::drawInner(,) FBO status = 0x"<<std::hex<<fbstatus<<std::dec<<std::endl;
+                }
+            }
         }
     }