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Fix memory leak in firmata (#49467)

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J. Nick Koston 2021-04-20 06:14:00 -10:00 • committed by GitHub
parent 30c99ce954
commit b2db9d3ca2
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1 changed files with 3 additions and 1 deletions
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4
homeassistant/components/firmata/__init__.py
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@ -184,7 +184,9 @@ async def async_setup_entry(
if config_entry.entry_id in hass.data[DOMAIN]:
await board.async_reset()
hass.bus.async_listen_once(EVENT_HOMEASSISTANT_STOP, handle_shutdown)
config_entry.async_on_unload(
hass.bus.async_listen_once(EVENT_HOMEASSISTANT_STOP, handle_shutdown)
)
device_registry = await dr.async_get_registry(hass)
device_registry.async_get_or_create(