[CentOS] yum update did not complete

Tue Apr 15 00:55:27 UTC 2008
Jerry Geis <geisj at pagestation.com>

I was doing a yum update today.
It downloaded all the packages.
was doing the next part and my remote connection was lost.
so ssh session was killed.

When I logged back in I am not sure if the update is done or not. I 
presume not.
I presume it died with my remote session.

I do a yum update now and it returns as if there is nothing to update.
last I saw it was 30 out of 312 in the installation section.

What next?