Fix previous patch

Fix: PORTNAME=      xmpppy
 PORTVERSION=   0.5.0
-PORTREVISION=  1
+PORTREVISION=  2
 CATEGORIES=    net-im python
 MASTER_SITES=  SF/${PORTNAME}/${PORTNAME}/${PORTVERSION}-rc1/
 PKGNAMEPREFIX= ${PYTHON_PKGNAMEPREFIX}
How-To-Repeat: I use py-jabberbot:

#!/usr/bin/env python

from jabberbot import JabberBot, botcmd

class ZeroJabberBot(JabberBot):
    @botcmd
    def whoami( self, mess, args):
        """Tells you your username"""
        return mess.getFrom()

username = 'user@domain.com'
password = 'securepass'

bot = ZeroJabberBot(username,password)
bot.serve_forever()

after ran:

Traceback (most recent call last):
  File "tstbot.py", line 15, in <module>
    bot.serve_forever()
  File "/usr/local/lib/python2.6/site-packages/jabberbot.py", line 411, in serve_forever
    conn = self.connect()
  File "/usr/local/lib/python2.6/site-packages/jabberbot.py", line 126, in connect
    authres = conn.auth(self.jid.getNode(), self.__password, self.res)
  File "/usr/local/lib/python2.6/site-packages/xmpp/client.py", line 225, in auth
    while self.SASL.startsasl=='in-process' and self.Process(1): pass
  File "/usr/local/lib/python2.6/site-packages/xmpp/dispatcher.py", line 303, in dispatch
    handler['func'](session,stanza)
  File "/usr/local/lib/python2.6/site-packages/xmpp/auth.py", line 204, in SASLHandler
    A1=C([H(C([resp['username'],resp['realm'],self.password])),resp['nonce'],resp['cnonce']])
NameError: global name 'H' is not defined