[Spambayes] pop3proxy.UserInterface.onSave - self.shutdown?

[Richie Hindle]

> Pychecker complains about the call to self.shutdown(2) on line 1441 of
> pop3proxy.py.  It should probably be self.socket.shutdown(2), but I'll let
> someone else who knows the code better verify that.

asyncore is using __getattr__ to proxy unknown method calls to the
underlying socket.  I've changed it anyway, to keep PyChecker happy.

-- 
Richie Hindle
richie at entrian.com