diff --git a/src/osgProducer/ViewerEventHandler.cpp b/src/osgProducer/ViewerEventHandler.cpp
index 5b86f1ee0..98d49acf9 100644
--- a/src/osgProducer/ViewerEventHandler.cpp
+++ b/src/osgProducer/ViewerEventHandler.cpp
@@ -208,6 +208,10 @@ void ViewerEventHandler::StatsAndHelpDrawCallback::operator()( const Producer::C
     int x,y;
     unsigned int width,height;
     camera.getProjectionRectangle(x,y,width,height);
+    
+    // don't redraw if the new window size is 0 width or height.
+    if (width==0 || height==0) return;
+    
     _viewport->setViewport(x,y,width,height);
 
     OsgSceneHandler* osh = _veh->getOsgCameraGroup()->getSceneHandlerList()[_cameraNumber].get();
@@ -1258,13 +1262,6 @@ bool ViewerEventHandler::handle(const osgGA::GUIEventAdapter& ea,osgGA::GUIActio
 
 }
 
-#ifdef COMPILE_COMPOSITE_EVENTHANDLER
-void ViewerEventHandler::accept(osgGA::GUIEventHandlerVisitor& gehv)
-{
-    gehv.visit(*this);
-}
-#endif
-
 void ViewerEventHandler::getUsage(osg::ApplicationUsage& usage) const
 {
     usage.addKeyboardMouseBinding("f","Toggle fullscreen");