From fe0eb99c792ace8b110742ceb0421e81dcc0980f Mon Sep 17 00:00:00 2001
From: Alexander Bluhm <bluhm@cvs.openbsd.org>
Date: Thu, 9 Feb 2017 22:55:46 +0000
Subject: When netcat was started with -Uz, the exit status was always 1.  If
 the unix connect is successful, let nc -z close the socket and exit with 0.
 OK jca@

---
 usr.bin/nc/netcat.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/usr.bin/nc/netcat.c b/usr.bin/nc/netcat.c
index 653b61a2a71..4580356dfbf 100644
--- a/usr.bin/nc/netcat.c
+++ b/usr.bin/nc/netcat.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: netcat.c,v 1.176 2017/02/09 20:14:41 jca Exp $ */
+/* $OpenBSD: netcat.c,v 1.177 2017/02/09 22:55:45 bluhm Exp $ */
 /*
  * Copyright (c) 2001 Eric Jackson <ericj@monkey.org>
  * Copyright (c) 2015 Bob Beck.  All rights reserved.
@@ -597,8 +597,9 @@ main(int argc, char *argv[])
 	} else if (family == AF_UNIX) {
 		ret = 0;
 
-		if ((s = unix_connect(host)) > 0 && !zflag) {
-			readwrite(s, NULL);
+		if ((s = unix_connect(host)) > 0) {
+			if (!zflag)
+				readwrite(s, NULL);
 			close(s);
 		} else
 			ret = 1;
-- 
cgit v1.2.3