From 9f15e25451f5b6e7031d5d2a2135bef7edf41c3c Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Wed, 2 Aug 2006 16:12:46 +0000
Subject: [PATCH] Added cleanup_frame to prevent crashes on exit.

---
 examples/osgtesselate/osgtesselate.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/examples/osgtesselate/osgtesselate.cpp b/examples/osgtesselate/osgtesselate.cpp
index 287de8606..5b153dff8 100644
--- a/examples/osgtesselate/osgtesselate.cpp
+++ b/examples/osgtesselate/osgtesselate.cpp
@@ -840,6 +840,12 @@ int main( int argc, char **argv )
         
     }
     
+    // wait for all cull and draw threads to complete.
+    viewer.sync();
+
+    // do OpenGL clean up
+    viewer.cleanup_frame();
+
     // wait for all cull and draw threads to complete before exit.
     viewer.sync();