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guard against missing topic (#36108)

pull/36155/head
Jason Hunter 2020-05-25 07:37:47 -04:00 committed by Franck Nijhof
parent a1eb513bbc
commit 79ed8b03dc
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1 changed files with 4 additions and 0 deletions
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4
homeassistant/components/onvif/event.py
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@ -147,6 +147,10 @@ class EventManager:
async def async_parse_messages(self, messages) -> None: async def async_parse_messages(self, messages) -> None:
"""Parse notification message.""" """Parse notification message."""
for msg in messages: for msg in messages:
# Guard against empty message
if not msg.Topic:
continue
topic = msg.Topic._value_1 topic = msg.Topic._value_1
parser = PARSERS.get(topic) parser = PARSERS.get(topic)
if not parser: if not parser: