diff options
| author |   deraadt <deraadt@openbsd.org> | 2013-11-21 15:54:44 +0000 |
|---|---|---|
| committer | deraadt <deraadt@openbsd.org> | 2013-11-21 15:54:44 +0000 |
| commit | cd3e3e8c828df7135a96ffc7b87604194d0847c4 (patch) | |
| tree | 3be2c9e010996308a5a88348419c138a1f4d063f /bin/expr/expr.c | |
| parent | Initial support for the integrated Lynx Point and Lynx Point LP Ethernet (diff) | |
| download | wireguard-openbsd-cd3e3e8c828df7135a96ffc7b87604194d0847c4.tar.xz wireguard-openbsd-cd3e3e8c828df7135a96ffc7b87604194d0847c4.zip | |
add unsigned char casts for specific calls to ctype.h macros.
ok guenther step
Diffstat (limited to 'bin/expr/expr.c')
| -rw-r--r-- | bin/expr/expr.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/bin/expr/expr.c b/bin/expr/expr.c index 085ed7114d3..e8f6dffac2b 100644 --- a/bin/expr/expr.c +++ b/bin/expr/expr.c @@ -1,4 +1,4 @@ -/* $OpenBSD: expr.c,v 1.18 2013/03/28 08:40:31 nicm Exp $ */ +/* $OpenBSD: expr.c,v 1.19 2013/11/21 15:54:45 deraadt Exp $ */ /* $NetBSD: expr.c,v 1.3.6.1 1996/06/04 20:41:47 cgd Exp $ */ /* @@ -116,7 +116,7 @@ is_integer(struct val *vp, int *r) s++; while (*s) { - if (!isdigit(*s)) + if (!isdigit((unsigned char)*s)) return 0; i *= 10; |