Fix None values in update_data

Author: rikroe

custom_components/eurotronic_cometblue/coordinator.py

@@ -143,8 +143,8 @@ async def _async_update_data(self) -> dict[str, bytes]:
 
         # If one value was not retrieved correctly, keep the old value
         data = {
-            "battery": battery or self.data.get("battery"),
-            "holiday": holiday or self.data.get("holiday"),
+            "battery": battery if battery is not None else self.data.get("battery"),
+            "holiday": holiday if holiday is not None else self.data.get("holiday", {}),
             **{
                 k: retrieved_temperatures.get(k) or self.data.get(k)
                 for k in CONF_ALL_TEMPERATURES

custom_components/eurotronic_cometblue/manifest.json

@@ -17,5 +17,5 @@
   "requirements": [
     "git+https://github.com/rikroe/eurotronic-cometblue.git@ha-component#eurotronic-cometblue==1.0"
   ],
-  "version": "20241113.1"
+  "version": "20241114.1"
 }