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@

1 files changed, 4 insertions, 3 deletions

diff --git a/src/usr.bin/nc/netcat.c b/src/usr.bin/nc/netcat.c
index 653b61a2a7..4580356dfb 100644
--- a/src/usr.bin/nc/netcat.c
+++ b/src/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;