CVS domivogt: * Force cores on X errors with a null pointer instead of abort().

[FVWM CVS]

CVSROOT:        /home/cvs/fvwm
Module name:    fvwm
Changes by:     domivogt        08/02/04 19:37:21

Modified files:
        .              : ChangeLog 
        fvwm           : colorset.c 
        libs           : XError.c 

Log message:
* Force cores on X errors with a null pointer instead of abort().