CVS: cvs.openbsd.org: src

[Ted Unangst]

CVSROOT:        /cvs
Module name:    src
Changes by:     t...@cvs.openbsd.org    2014/11/04 10:52:12

Modified files:
        games/bcd      : bcd.c 

Log message:
fix another signed char bug. while here, toupper() is now safe to call
on any char value.