Merge pull request #1080 from croneter/fix-indexerror

Fix IndexError
2019-12-08 16:47:52 +01:00 · 2019-12-08 16:47:52 +01:00 · 3fa067aca6
commit 3fa067aca6
parent 9ab35b0a49 ab998f7941
1 changed files with 4 additions and 1 deletions
--- a/resources/lib/backgroundthread.py
+++ b/resources/lib/backgroundthread.py
@ -284,7 +284,10 @@ class OrderedQueue(Queue.PriorityQueue, object):
        super(OrderedQueue, self).__init__(maxsize)

    def _qsize(self, len=len):
+        try:
            return len(self.queue) if self.queue[0][0] == self.next_index else 0
+        except IndexError:
+            return 0

    def _get(self, heappop=heapq.heappop):
        self.next_index += 1