Another possible 1.4.3.a bug

Channel creation is choking as follows, for *all* my channels (6.2
through 8.0, if I remember correctly):

Traceback (innermost last):
  File "/usr/sbin/cadmin", line 307, in ?
    main()
  File "/usr/sbin/cadmin", line 155, in main
    newchan.update()
  File "/usr/share/current/channel.py", line 182, in update
    self._addRpmDir(dir)
  File "/usr/share/current/channel.py", line 624, in _addRpmDir
    self._addRpmPackage(pathname)
  File "/usr/share/current/channel.py", line 857, in _addRpmPackage
    hdr_name = "%s-%s-%s.%s.hdr" % tuple(nvreas_list)
TypeError: not all arguments converted

I'll have to temporarily downgrade to Current 1.4.2. Nonetheless, if
there's any more info I can provide, let me know (if all else fails
I can try to reproduce it on another machine or something).

-Barry K. Nathan <[email protected]>