From 21eff82f639a70b547c03c3438095274de03f5b3 Mon Sep 17 00:00:00 2001
From: Ian Dowse <iedowse@FreeBSD.org>
Date: Sat, 13 Oct 2001 02:04:54 +0000
Subject: [PATCH] Oops, fix a missing condition that broke umount's `-h'
 option. I had somehow removed an error check in revision 1.26, causing errx()
 to be called unconditionally in the -h case.

---
 sbin/umount/umount.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sbin/umount/umount.c b/sbin/umount/umount.c
index 5c9bb7bd4e7a..6148f3022315 100644
--- a/sbin/umount/umount.c
+++ b/sbin/umount/umount.c
@@ -140,7 +140,8 @@ main(int argc, char *argv[])
 	if (nfshost != NULL) {
 		memset(&hints, 0, sizeof hints);
 		error = getaddrinfo(nfshost, NULL, &hints, &nfshost_ai);
-		errx(1, "%s: %s", nfshost, gai_strerror(error));
+		if (error)
+			errx(1, "%s: %s", nfshost, gai_strerror(error));
 	}
 
 	switch (all) {