CVS griph: * fix ISO C90 compability with unconsumed styleoption warnings

[FVWM CVS]

CVSROOT:        /home/cvs/fvwm
Module name:    fvwm
Changes by:     griph   06/03/21 02:34:03

Modified files:
        .              : ChangeLog 
        fvwm           : style.c 

Log message:
* fix ISO C90 compability with unconsumed styleoption warnings