From Stephan Huber, "attached you'll find a fix for a crash when closeImplementation gets

called more than once."
2010-05-12 11:41:36 +00:00
parent 68a1ed2dcf
commit b1179978f5
1 changed files with 5 additions and 0 deletions
--- a/src/osgViewer/PixelBufferCarbon.cpp
+++ b/src/osgViewer/PixelBufferCarbon.cpp
@@ -115,6 +115,11 @@ void  PixelBufferCarbon::closeImplementation()
    if (_pbuffer) aglDestroyPBuffer(_pbuffer);
    if (_context) aglDestroyContext(_context);
    if (_pixelformat) aglDestroyPixelFormat(_pixelformat);
+    
+    _pbuffer = NULL;
+    _context = NULL;
+    _pixelformat = NULL;
+    
    _valid = _realized = false;
 }