Fix UnboundLocalError for variable 'retry'

slixfeed/version.py

@@ -1,2 +1,2 @@
-__version__ = '0.1.88'
-__version_info__ = (0, 1, 88)
+__version__ = '0.1.89'
+__version_info__ = (0, 1, 89)

slixfeed/xmpp/encryption.py

@@ -59,7 +59,7 @@ class XmppOmemo:
                 response = message_body.decode('utf8')
                 omemo_decrypted = True
             else:
-                response = omemo_decrypted = None
+                response = retry = omemo_decrypted = None
         except (MissingOwnKey,) as exn:
             # The message is missing our own key, it was not encrypted for
             # us, and we can't decrypt it.