From 91477cc4d7fe265d722af24b978c1e6147178301 Mon Sep 17 00:00:00 2001
From: Warner Losh <imp@FreeBSD.org>
Date: Fri, 28 Mar 1997 15:48:21 +0000
Subject: compare return value from getopt against -1 rather than EOF, per the
 final posix standard on the topic.

---
 libexec/revnetgroup/revnetgroup.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'libexec/revnetgroup')

diff --git a/libexec/revnetgroup/revnetgroup.c b/libexec/revnetgroup/revnetgroup.c
index c2a3574884e6..765548077eb3 100644
--- a/libexec/revnetgroup/revnetgroup.c
+++ b/libexec/revnetgroup/revnetgroup.c
@@ -35,7 +35,7 @@
  * Center for Telecommunications Research
  * Columbia University, New York City
  *
- *	$Id$
+ *	$Id: revnetgroup.c,v 1.6 1997/02/22 14:22:03 peter Exp $
  */
 
 #include <stdio.h>
@@ -46,7 +46,7 @@
 #include "hash.h"
 
 #ifndef lint
-static const char rcsid[] = "$Id$";
+static const char rcsid[] = "$Id: revnetgroup.c,v 1.6 1997/02/22 14:22:03 peter Exp $";
 #endif
 
 /* Default location of netgroup file. */
@@ -87,7 +87,7 @@ main(argc, argv)
 	if (argc < 2)
 		usage(argv[0]);
 
-	while ((ch = getopt(argc, argv, "uhf:")) != EOF) {
+	while ((ch = getopt(argc, argv, "uhf:")) != -1) {
 		switch(ch) {
 		case 'u':
 			if (hosts != -1) {
-- 
cgit v1.2.3