packaging information for editres corrupt

[Dave]

Hello,
    I've done a minimal install of FreeBSD 6.2, got the latest ports tree, 
and am using:
portmanager x11/xorg
to install the latest xorg port. During the process i've occationally looked 
at my pkg_info to see how it is doing, now suddenly i'm getting the error: 
the package information for editres-1.0 maybe point something after that, 
port is corrupt. The port is installed. Is this a known issue? HOw can i fix 
this?
Thanks.
Dave.