Todays Xorg Update

[Steve Croteau]

Greetings,

Using yum to update my FC3 boxes, I noticed the following error message at 
process #20.  What does it mean and should I be concerned about it?
........
Completing update for xorg-x11-font-utils  - 18/22
Completing update for xorg-x11-Mesa-libGLU  - 19/22
/sbin/ldconfig: relative path `1' used to build cache
error: %postun(xorg-x11-Mesa-libGLU-6.8.2-1.FC3.45.1.i386) scriptlet failed, 
exit status 1
Completing update for xorg-x11-libs  - 20/22
Completing update for xorg-x11-tools  - 21/22
Completing update for xorg-x11-twm  - 22/22

The same message has appeared the last couple of times I've updated these 
packages, on both of my FC3 boxes.  Thanks in advance.

Steve