[Cooker] gen_hdlists in CD creation script dies with Broken Pipe

[Allen Bolderoff]

genhdlist_cz2 -o $mdkLOCALROOT/cd1/Mandrake/base/hdlist2.cz2 
$mdkLOCALROOT/cd2/Mandrake/RPMS2/

dies with 

Broken Pipe.

is there anyone that has found a fix for this?

This is in a 7.0 Box.