up2date choked on xorg-x11

[Lew Bloch]

up2date complains about a bad header in the xorg-x11 package.

using the ibiblio ftp mirror but it happens on others, too.
asked for just xorg-x11
Message window popped up:

"There was an RPM error.  The message was:
Error reading header."

The console for up2date echoed:

/usr/share/rhn/up2date_client/checklist.py:139: DeprecationWarning: 
integer argument expected, got float
   info  = self.get_selection_info (event.x, event.y)