--- a/ztfy/utils/protocol/xmlrpc.py	Wed Dec 02 23:12:23 2009 +0100
+++ b/ztfy/utils/protocol/xmlrpc.py	Tue Dec 22 22:59:37 2009 +0100
@@ -33,6 +33,7 @@
     """An XML-RPC transport handling authentication via cookies"""
 
     def __init__(self, user_agent, credentials=(), cookies=None):
+        xmlrpclib.Transport.__init__(self)
         self.user_agent = user_agent
         self.credentials = credentials
         self.cookies = cookies