===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/nc/netcat.c,v
retrieving revision 1.176
retrieving revision 1.177
diff -c -r1.176 -r1.177
*** src/usr.bin/nc/netcat.c	2017/02/09 20:14:41	1.176
--- src/usr.bin/nc/netcat.c	2017/02/09 22:55:45	1.177
***************
*** 1,4 ****
! /* $OpenBSD: netcat.c,v 1.176 2017/02/09 20:14:41 jca Exp $ */
  /*
   * Copyright (c) 2001 Eric Jackson <ericj@monkey.org>
   * Copyright (c) 2015 Bob Beck.  All rights reserved.
--- 1,4 ----
! /* $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.
***************
*** 597,604 ****
  	} else if (family == AF_UNIX) {
  		ret = 0;
  
! 		if ((s = unix_connect(host)) > 0 && !zflag) {
! 			readwrite(s, NULL);
  			close(s);
  		} else
  			ret = 1;
--- 597,605 ----
  	} else if (family == AF_UNIX) {
  		ret = 0;
  
! 		if ((s = unix_connect(host)) > 0) {
! 			if (!zflag)
! 				readwrite(s, NULL);
  			close(s);
  		} else
  			ret = 1;