===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/server.c,v
retrieving revision 1.181
retrieving revision 1.182
diff -c -r1.181 -r1.182
*** src/usr.bin/tmux/server.c	2018/08/02 11:56:12	1.181
--- src/usr.bin/tmux/server.c	2018/08/18 20:08:52	1.182
***************
*** 1,4 ****
! /* $OpenBSD: server.c,v 1.181 2018/08/02 11:56:12 nicm Exp $ */
  
  /*
   * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
--- 1,4 ----
! /* $OpenBSD: server.c,v 1.182 2018/08/18 20:08:52 nicm Exp $ */
  
  /*
   * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
***************
*** 319,325 ****
  
  	n = 0;
  	RB_FOREACH(s, sessions, &sessions) {
! 		if (!(s->flags & SESSION_UNATTACHED)) {
  			n++;
  			break;
  		}
--- 319,325 ----
  
  	n = 0;
  	RB_FOREACH(s, sessions, &sessions) {
! 		if (s->attached != 0) {
  			n++;
  			break;
  		}