simon-git: puzzles (master): Simon Tatham

[Commits to Tartarus CVS repository.]

TL;DR:
  59705cc Add missing casts to unsigned char inside ctype functions.

Repository:     git://git.tartarus.org/simon/puzzles.git
On the web:     http://tartarus.org/~simon-git/gitweb/?p=puzzles.git
Branch updated: master
Committer:      Simon Tatham <anakin at pobox.com>
Date:           2016-02-01 19:14:58

commit 59705cccd15227bb8f590147402660e4e6237e5f
web diff http://tartarus.org/~simon-git/gitweb/?p=puzzles.git;a=commitdiff;h=59705cccd15227bb8f590147402660e4e6237e5f;hp=1d9d6cbf12733a0e157c6e06cdf1932db77d1cd9
Author: Simon Tatham <anakin at pobox.com>
Date:   Mon Feb 1 19:06:36 2016 +0000

    Add missing casts to unsigned char inside ctype functions.
    
    These are necessary because the argument to a ctype function cannot be
    a negative value unless it's EOF. Thanks to Cygwin gcc for pointing
    out the mistake, and to Patrick Shaughnessy for this patch.

 palisade.c |   12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)