diff options
Diffstat (limited to 'usr.bin/pr/egetopt.c')
| -rw-r--r-- | usr.bin/pr/egetopt.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/usr.bin/pr/egetopt.c b/usr.bin/pr/egetopt.c index 8d60f76a929..25e719346b5 100644 --- a/usr.bin/pr/egetopt.c +++ b/usr.bin/pr/egetopt.c @@ -1,4 +1,4 @@ -/* $OpenBSD: egetopt.c,v 1.8 2009/10/27 23:59:41 deraadt Exp $ */ +/* $OpenBSD: egetopt.c,v 1.9 2013/11/26 13:19:07 deraadt Exp $ */ /*- * Copyright (c) 1991 Keith Muller. @@ -106,14 +106,14 @@ egetopt(int nargc, char * const *nargv, const char *ostr) */ if ((eoptopt == (int)'-') && !*place) return (-1); - if (strchr(ostr, '#') && (isdigit(eoptopt) || + if (strchr(ostr, '#') && (isdigit((unsigned char)eoptopt) || (((eoptopt == (int)'-') || (eoptopt == (int)'+')) && - isdigit(*place)))) { + isdigit((unsigned char)*place)))) { /* * # option: +/- with a number is ok */ for (p = place; *p != '\0'; ++p) { - if (!isdigit(*p)) + if (!isdigit((unsigned char)*p)) break; } eoptarg = place-1; |