diff options
| author | mmcc <mmcc@cvs.openbsd.org> | 2015-10-24 17:34:17 +0000 |
|---|---|---|
| committer | mmcc <mmcc@cvs.openbsd.org> | 2015-10-24 17:34:17 +0000 |
| commit | 290a1f26aaee75908941416255b63f1dc3fa9fe6 (patch) | |
| tree | 2f081354f312044e02d73941cf349b12bdf21898 /games | |
| parent | 1f886313d9a494b4089430b32d82de0b154b075e (diff) | |
Cast isblank()'s argument to unsigned char.
ok guenther@
Diffstat (limited to 'games')
| -rw-r--r-- | games/primes/primes.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/games/primes/primes.c b/games/primes/primes.c index f5e9478ae6d..860d9a23049 100644 --- a/games/primes/primes.c +++ b/games/primes/primes.c @@ -1,4 +1,4 @@ -/* $OpenBSD: primes.c,v 1.16 2015/09/07 00:49:20 tedu Exp $ */ +/* $OpenBSD: primes.c,v 1.17 2015/10/24 17:34:16 mmcc Exp $ */ /* $NetBSD: primes.c,v 1.5 1995/04/24 12:24:47 cgd Exp $ */ /* @@ -184,7 +184,7 @@ read_num_buf(void) 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; @@ -194,7 +194,7 @@ read_num_buf(void) val = strtoul(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); |