added check_whitelist(). fix bugs

[plcapi.git] / PLC / Messages.py

diff --git a/PLC/Messages.py b/PLC/Messages.py
index 09f9335..13214aa 100644 (file)
--- a/PLC/Messages.py
+++ b/PLC/Messages.py
@@ -35,6 +35,7 @@ class Message(AlchemyObj):
             AlchemyObj.update(self, {'message_id': self['message_id']}, dict(self))
 
     def delete(self, commit = True):
+        assert 'message_id' in self
         AlchemyObj.delete(self, dict(self))
 
 class Messages(list):