Fix bug in heapq priority queue example.

2011-09-18 07:40:05 +02:00 · 2011-09-18 07:40:05 +02:00 · 607cc361bb
parent 21c69b1043
commit 607cc361bb
1 changed files with 1 additions and 1 deletions
--- a/Doc/library/heapq.rst
+++ b/Doc/library/heapq.rst
@ -205,8 +205,8 @@ entry as invalid and optionally add a new entry with the revised priority::
    def get_top_priority():
        while True:
            priority, count, task = heappop(pq)
-            del task_finder[task]
            if count is not INVALID:
+                del task_finder[task]
                return task

    def delete_task(task):