From 4fa830315d94f76de9b25a0f84e6ab34a6df7d26 Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Fri, 25 Feb 2005 23:01:07 +0000
Subject: [PATCH] Added event callback to Optizimer isNodeEmpty function

---
 src/osgUtil/Optimizer.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/osgUtil/Optimizer.cpp b/src/osgUtil/Optimizer.cpp
index 71ea9aafc..5f18d94a8 100644
--- a/src/osgUtil/Optimizer.cpp
+++ b/src/osgUtil/Optimizer.cpp
@@ -45,6 +45,7 @@ static bool isNodeEmpty(const osg::Node& node)
 {
     if (node.getUserData()) return false;
     if (node.getUpdateCallback()) return false;
+    if (node.getEventCallback()) return false;
     if (node.getCullCallback()) return false;
     if (node.getNumDescriptions()>0) return false;
     if (node.getStateSet()) return false;