[Rpm-metadata] Trivial createrepo fixes

[seth vidal]

On Sun, 2004-10-03 at 23:08 +0300, Ville Skyttä wrote:
> Here's a couple of trivial createrepo fixes, inspired by:
> 
>   $ createrepo --version
>   Error: Only one directory allowed per run.
>   [Usage message here]
> 
> The patch fixes --help and --version to work the way I assume they were
> intended to be (not the prettiest way to fix 'em though), improves a
> couple of error messages and fixes the exit code of --help.
> 
> BTW, I didn't find a createrepo/metadata component in
> https://devel.linux.duke.edu/bugzilla/ ...

Hey,
 I didn't _quite_ apply the patch you sent but I did fix the problems
you mentioned. Thanks for it. And I've created a metadata product in
bugzilla. Thanks
-sv