CVS renato: fix compile warning when building without fribidi support

[FVWM CVS]

CVSROOT:        /home/cvs/fvwm
Module name:    fvwm
Changes by:     renato  07/08/30 05:53:48

Modified files:
        .              : ChangeLog 
        libs           : Flocale.c 

Log message:
fix compile warning when building without fribidi support