diff options
Diffstat (limited to 'usr.bin/lam/lam.c')
| -rw-r--r-- | usr.bin/lam/lam.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/usr.bin/lam/lam.c b/usr.bin/lam/lam.c index 231d25dfebe..87877952fc2 100644 --- a/usr.bin/lam/lam.c +++ b/usr.bin/lam/lam.c @@ -1,4 +1,4 @@ -/* $OpenBSD: lam.c,v 1.15 2013/11/15 22:20:04 millert Exp $ */ +/* $OpenBSD: lam.c,v 1.16 2013/11/20 21:22:17 deraadt Exp $ */ /* $NetBSD: lam.c,v 1.2 1994/11/14 20:27:42 jtc Exp $ */ /*- @@ -110,7 +110,8 @@ getargs(int argc, char *argv[]) F = (ch == 'F'); /* Validate format string argument. */ for (p = optarg; *p != '\0'; p++) - if (!isdigit(*p) && *p != '.' && *p != '-') + if (!isdigit((unsigned char)*p) && + *p != '.' && *p != '-') errx(1, "%s: invalid width specified", optarg); /* '%' + width + 's' + '\0' */ |