Make sure to return empty Munch

bouwew · bouwew · commit 11f6d227a6b8 · 2025-02-24T14:15:14.000+01:00
diff --git a/plugwise/common.py b/plugwise/common.py
@@ -77,7 +77,7 @@ def _appl_heater_central_info(
         self._heater_id = check_heater_central(xml_2)
 
         if self._heater_id is None:
-            return appl
+            return Munch()
 
         #  Info for On-Off device
         if self._on_off_device:
