diff options
| author |   mmcc <mmcc@openbsd.org> | 2015-10-24 17:31:00 +0000 |
|---|---|---|
| committer | mmcc <mmcc@openbsd.org> | 2015-10-24 17:31:00 +0000 |
| commit | 8059d61abfef30f2c788403270586fcd548133fd (patch) | |
| tree | be969a62ae809868ffd71e8ec7ab37cf372e66f7 | |
| parent | Cast toupper()'s argument to unsigned char. (diff) | |
| download | wireguard-openbsd-8059d61abfef30f2c788403270586fcd548133fd.tar.xz wireguard-openbsd-8059d61abfef30f2c788403270586fcd548133fd.zip | |
Cast isblank()'s argument to unsigned char.
ok guenther@
| -rw-r--r-- | games/factor/factor.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/games/factor/factor.c b/games/factor/factor.c index 4507ce9c3e5..56cc0dc3d14 100644 --- a/games/factor/factor.c +++ b/games/factor/factor.c @@ -1,4 +1,4 @@ -/* $OpenBSD: factor.c,v 1.21 2015/10/14 08:12:12 doug Exp $ */ +/* $OpenBSD: factor.c,v 1.22 2015/10/24 17:31:00 mmcc Exp $ */ /* $NetBSD: factor.c,v 1.5 1995/03/23 08:28:07 cgd Exp $ */ /* @@ -109,7 +109,7 @@ main(int argc, char *argv[]) exit (0); } buf[strcspn(buf, "\n")] = '\0'; - for (p = buf; isblank(*p); ++p) + for (p = buf; isblank((unsigned char)*p); ++p) ; if (*p == '\0') continue; @@ -119,7 +119,7 @@ main(int argc, char *argv[]) val = strtouq(buf, &p, 10); if (errno) err(1, "%s", buf); - for (; isblank(*p); ++p) + for (; isblank((unsigned char)*p); ++p) ; if (*p != '\0') errx(1, "%s: illegal numeric format.", buf); |