From d143364652f974656b650b58f34362cbdf4c8ebe Mon Sep 17 00:00:00 2001
From: Ruslan Ermilov <ru@FreeBSD.org>
Date: Wed, 15 Aug 2001 15:11:52 +0000
Subject: [PATCH] Fixed the usage() string.

This also reverts change in rev. 1.36 to the documented
style of writing usage().

PR:		bin/29730
Submitted by:	Joseph Mallett <jmallett@xMach.org>
---
 usr.bin/su/su.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/usr.bin/su/su.c b/usr.bin/su/su.c
index 1664bec52c5a..79002df9589e 100644
--- a/usr.bin/su/su.c
+++ b/usr.bin/su/su.c
@@ -441,7 +441,9 @@ ok_to_export(const char *s)
 static void
 usage(void)
 {
-	errx(1, "usage: su [%s] [login [args]]", ARGSTR);
+
+	(void)fprintf(stderr, "usage: su [-] [-flm] [-c class] [login [args]]");
+	exit(1);
 }
 
 static int