Fix for error logs - self.hass is None

Fixes #63
megakid · Dec 10, 2024 · e27eafd · e27eafd
1 parent b08aef9
commit e27eafd
Showing 1 changed file with 9 additions and 2 deletions.
diff --git a/custom_components/hildebrand_glow_ihd_mqtt/sensor.py b/custom_components/hildebrand_glow_ihd_mqtt/sensor.py
@@ -485,10 +485,17 @@ def process_update(self, mqtt_data) -> None:
             return
         self._attr_native_value = new_value
 
-        if self._last_reset_reported and self._meter_interval:
+        zoneInfo = None
+        if self._time_zone:
+            zoneInfo = self._time_zone
+        elif (self.hass is not None and 
+              self.hass.config is not None):
+            zoneInfo = self.hass.config.time_zone
+
+        if zoneInfo and self._last_reset_reported and self._meter_interval:
             self._attr_last_reset = self.determine_last_reset(
                 self.get_message_datetime(mqtt_data),
-                ZoneInfo(self._time_zone or self.hass.config.time_zone),
+                ZoneInfo(zoneInfo),
                 self._meter_interval
             )