Don't log error message when decoding valid discovery packets (#1832)

Fix `Unable to decrypt, returning raw bytes` warning message when decoding Discovery messages.
rytilahti · Oct 7, 2023 · fb69fbc · fb69fbc
1 parent 79d2685
commit fb69fbc
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/miio/protocol.py b/miio/protocol.py
@@ -161,6 +161,9 @@ def _encode(self, obj, context, path):
 
     def _decode(self, obj, context, path) -> Union[Dict, bytes]:
         """Decrypts the payload using the token stored in the context."""
+        # Missing payload is expected for discovery messages.
+        if not obj:
+            return obj
         try:
             decrypted = Utils.decrypt(obj, context["_"]["token"])
             decrypted = decrypted.rstrip(b"\x00")