diff options
| author | imp <imp@FreeBSD.org> | 1997-03-31 05:11:47 +0000 |
|---|---|---|
| committer | imp <imp@FreeBSD.org> | 1997-03-31 05:11:47 +0000 |
| commit | 691010efad5c05f7ee86a870abce217fe8e9b8d1 (patch) | |
| tree | b28e04577780319990238a98e7549582e44d9d51 /usr.sbin/arp | |
| parent | 3d7b78ed8c2fd06816b04ddcb57d58281409aa62 (diff) | |
| download | FreeBSD-src-691010efad5c05f7ee86a870abce217fe8e9b8d1.zip FreeBSD-src-691010efad5c05f7ee86a870abce217fe8e9b8d1.tar.gz | |
compare return value from getopt against -1 rather than EOF, per the final
posix standard on the topic.
Diffstat (limited to 'usr.sbin/arp')
| -rw-r--r-- | usr.sbin/arp/arp.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/usr.sbin/arp/arp.c b/usr.sbin/arp/arp.c index 262df2e..b77122c 100644 --- a/usr.sbin/arp/arp.c +++ b/usr.sbin/arp/arp.c @@ -42,7 +42,7 @@ static char const copyright[] = #ifndef lint static char const sccsid[] = "@(#)from: arp.c 8.2 (Berkeley) 1/2/94"; -static char const freebsdid[] = "$Id$"; +static char const freebsdid[] = "$Id: arp.c,v 1.9 1997/02/22 16:04:19 peter Exp $"; #endif /* not lint */ /* @@ -103,7 +103,7 @@ main(argc, argv) int ch; pid = getpid(); - while ((ch = getopt(argc, argv, "andfsS")) != EOF) + while ((ch = getopt(argc, argv, "andfsS")) != -1) switch((char)ch) { case 'a': dump(0); |
