src_dirs config file option

If I add a directory to src_dirs of a channel definition, then try to create
the channel with 'cadmin create redhat-linux-i386-7.2', I get the following
traceback:

Traceback (innermost last):
  File "/usr/sbin/cadmin", line 203, in ?
    main()
  File "/usr/sbin/cadmin", line 101, in main
    chan['db_dir'], chan['rpm_dirs'], chan['src_dirs'])
  File "/usr/share/current/channel.py", line 117, in create
    self._addSrcDir(dir)
  File "/usr/share/current/channel.py", line 780, in _addSrcDir
    (hdr, isSource) = self.getHeaderFromFilename(pathname)
AttributeError: getHeaderFromFilename

I've verified that the src_dirs value I added exists. If I remove the value,
and leave it null, it works fine. Is this option for future use, perhaps to
take advantage of the up2date --src option, or did I do something wrong?

Thanks!

--
David Ritchey
[email protected]