--- Lib/sched.py.orig	2008-05-09 10:13:33.000000000 -0500
+++ Lib/sched.py	2008-05-09 10:14:17.000000000 -0500
@@ -117,7 +117,7 @@
                     action(*argument)
                     delayfunc(0)   # Let other threads run
                 else:
-                    heapq.heappush(event)
+                    heapq.heappush(q, event)
 
     @property
     def queue(self):