--- pystate.c	18 Jan 2006 16:15:54 -0000	1.2
+++ pystate.c	23 Jan 2006 18:25:59 -0000
@@ -258,6 +258,10 @@
 	if (tstate == _PyThreadState_Current)
 		Py_FatalError("PyThreadState_Delete: tstate is still current");
 	tstate_delete_common(tstate);
+#ifdef WITH_THREAD
+	if (autoTLSkey && PyThread_get_key_value(autoTLSkey) == tstate)
+		PyThread_delete_key_value(autoTLSkey);
+#endif /* WITH_THREAD */
 }