Yield None when there's nothing to schedule.

jibecompany · Nov 17, 2009 · 89f4297 · 89f4297
1 parent 0e68083
commit 89f4297
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/celery/worker/scheduler.py b/celery/worker/scheduler.py
@@ -39,7 +39,7 @@ def __iter__(self):
                         yield 0
                     else:
                         heapq.heappush(q, event)
-            yield 1
+            yield None
 
     def empty(self):
         return not self._queue