handle scenario with empty cache

This commit is contained in:
Blake Blackshear 2020-12-19 15:52:09 -06:00
parent 151f9fb2ee
commit 2cc9a15f6a

View File

@ -101,7 +101,7 @@ class EventProcessor(threading.Thread):
# get all clips from the camera with the event sorted
sorted_clips = sorted([c for c in self.cached_clips.values() if c['camera'] == camera], key = lambda i: i['start_time'])
while sorted_clips[-1]['start_time'] + sorted_clips[-1]['duration'] < event_data['end_time']+post_capture:
while len(sorted_clips) == 0 or sorted_clips[-1]['start_time'] + sorted_clips[-1]['duration'] < event_data['end_time']+post_capture:
time.sleep(5)
self.refresh_cache()
# get all clips from the camera with the event sorted