--- a/src/opengl/qgl_mac.mm	Tue Jan 26 12:42:25 2010 +0200
+++ b/src/opengl/qgl_mac.mm	Tue Feb 02 00:43:10 2010 +0200
@@ -460,6 +460,7 @@
     if (d->cx)
         aglDestroyContext((AGLContext)d->cx);
 #else
+    QMacCocoaAutoReleasePool pool;
     [static_cast<NSOpenGLContext *>(d->cx) release];
 #endif
     d->cx = 0;