Silence unable to decrypt warning for handshake responses (#1015)

rytilahti · Apr 10, 2021 · 5fc57d1 · 5fc57d1
1 parent 88533e9
commit 5fc57d1
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/miio/protocol.py b/miio/protocol.py
@@ -172,7 +172,8 @@ def _decode(self, obj, context, path):
             decrypted = Utils.decrypt(obj, context["_"]["token"])
             decrypted = decrypted.rstrip(b"\x00")
         except Exception:
-            _LOGGER.debug("Unable to decrypt, returning raw bytes: %s", obj)
+            if obj:
+                _LOGGER.debug("Unable to decrypt, returning raw bytes: %s", obj)
             return obj
 
         # list of adaption functions for malformed json payload (quirks)