Incorrect variable in warning

root@nsn2:~# smart update
Loading cache...
Traceback (most recent call last):
  File "/usr/bin/smart", line 195, in <module>
    main(sys.argv[1:])
  File "/usr/bin/smart", line 168, in main
    exitcode = iface.run(opts.command, opts.argv)
  File "/usr/lib/python2.5/site-packages/smart/interface.py", line 53, in run
    result = _command.main(self._ctrl, opts)
  File "/usr/lib/python2.5/site-packages/smart/commands/update.py", line 77, in main
    ctrl.reloadChannels()
  File "/usr/lib/python2.5/site-packages/smart/control.py", line 354, in reloadChannels
    if not channel.fetch(self._fetcher, progress):
  File "/usr/lib/python2.5/site-packages/smart/channels/apt_deb.py", line 220, in fetch
    "for channel '%s'") % (comp, self))
NameError: global name 'comp' is not defined