From 6c3f552a31dd0a0c8c59a028fd9bc507d43ec5cc Mon Sep 17 00:00:00 2001
From: Warner Losh <imp@FreeBSD.org>
Date: Mon, 31 Mar 1997 05:11:47 +0000
Subject: compare return value from getopt against -1 rather than EOF, per the
 final posix standard on the topic.

---
 sbin/sysctl/sysctl.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'sbin/sysctl/sysctl.c')

diff --git a/sbin/sysctl/sysctl.c b/sbin/sysctl/sysctl.c
index 2279e300e7f5..b1629f0d2f10 100644
--- a/sbin/sysctl/sysctl.c
+++ b/sbin/sysctl/sysctl.c
@@ -40,7 +40,7 @@ static char copyright[] =
 #ifndef lint
 /*static char sccsid[] = "From: @(#)sysctl.c	8.1 (Berkeley) 6/6/93"; */
 static const char rcsid[] =
-	"$Id$";
+	"$Id: sysctl.c,v 1.12 1997/02/22 16:13:58 peter Exp $";
 #endif /* not lint */
 
 #include <sys/types.h>
@@ -85,7 +85,7 @@ main(int argc, char **argv)
 	setbuf(stdout,0);
 	setbuf(stderr,0);
 
-	while ((ch = getopt(argc, argv, "AabnwX")) != EOF) {
+	while ((ch = getopt(argc, argv, "AabnwX")) != -1) {
 		switch (ch) {
 		case 'A': Aflag = 1; break;
 		case 'a': aflag = 1; break;
-- 
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