diff options
| author | mmcc <mmcc@cvs.openbsd.org> | 2015-10-24 18:33:23 +0000 |
|---|---|---|
| committer | mmcc <mmcc@cvs.openbsd.org> | 2015-10-24 18:33:23 +0000 |
| commit | 4a4cafe6eacfa96865870ed78c30f1b950c8ce20 (patch) | |
| tree | 81af45818fa9a43e71ccb6e94d6367694905c48d /games | |
| parent | 810a478a88ceb374780d79381c39f5e214efe353 (diff) | |
Cast ctype functions' argument to unsigned char.
ok guenther@
Diffstat (limited to 'games')
| -rw-r--r-- | games/fortune/strfile/strfile.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/games/fortune/strfile/strfile.c b/games/fortune/strfile/strfile.c index 4d9abe4a582..c44c37fb8e9 100644 --- a/games/fortune/strfile/strfile.c +++ b/games/fortune/strfile/strfile.c @@ -1,4 +1,4 @@ -/* $OpenBSD: strfile.c,v 1.22 2015/09/16 16:32:11 tedu Exp $ */ +/* $OpenBSD: strfile.c,v 1.23 2015/10/24 18:33:22 mmcc Exp $ */ /* $NetBSD: strfile.c,v 1.4 1995/04/24 12:23:09 cgd Exp $ */ /*- @@ -173,12 +173,12 @@ main(int ac, char *av[]) Tbl.str_shortlen = length; first = Oflag; } else if (first) { - for (nsp = sp; !isalnum(*nsp); nsp++) + for (nsp = sp; !isalnum((unsigned char)*nsp); nsp++) continue; ALLOC(Firstch, Num_pts); fp = &Firstch[Num_pts - 1]; - if (Iflag && isupper(*nsp)) - fp->first = tolower(*nsp); + if (Iflag && isupper((unsigned char)*nsp)) + fp->first = tolower((unsigned char)*nsp); else fp->first = *nsp; fp->pos = Seekpts[Num_pts - 1]; @@ -254,7 +254,7 @@ getargs(int argc, char *argv[]) switch(ch) { case 'c': /* new delimiting char */ Delimch = *optarg; - if (!isascii(Delimch)) { + if (!isascii((unsigned char)Delimch)) { printf("bad delimiting character: '\\%o\n'", Delimch); } @@ -357,7 +357,7 @@ unctrl(char c) { static char buf[3]; - if (isprint(c)) { + if (isprint((unsigned char)c)) { buf[0] = c; buf[1] = '\0'; } else if (c == 0177) { |