[Yum] minor bug + correction

[javier at rediris.es]

> are you testing this against the latest daily release? That code got a
> bit of rework to work out some of the multiarch goofiness.

Sorry, I forgot that point. Test is with yum-20040103.

> take a look at the latest cvs snapshot of yum-2_0_X branch.

I've taken. And the problem I've solved was already solved ...

CVS is probably a much better place to construct patches ...


								Javi