always sync unit_of_measurement (#44670)

2020-12-30 23:39:14 +00:00 · 2020-12-30 23:39:14 +00:00 · b290a8b5a1
parent 687f90e164
commit b290a8b5a1
1 changed files with 1 additions and 7 deletions
--- a/homeassistant/components/utility_meter/sensor.py
+++ b/homeassistant/components/utility_meter/sensor.py
@ -145,13 +145,7 @@ class UtilityMeterSensor(RestoreEntity):
        ):
            return

-        if (
-            self._unit_of_measurement is None
-            and new_state.attributes.get(ATTR_UNIT_OF_MEASUREMENT) is not None
-        ):
-            self._unit_of_measurement = new_state.attributes.get(
-                ATTR_UNIT_OF_MEASUREMENT
-            )
+        self._unit_of_measurement = new_state.attributes.get(ATTR_UNIT_OF_MEASUREMENT)

        try:
            diff = Decimal(new_state.state) - Decimal(old_state.state)