===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/tty.c,v
retrieving revision 1.303
retrieving revision 1.304
diff -c -r1.303 -r1.304
*** src/usr.bin/tmux/tty.c	2018/07/04 09:44:07	1.303
--- src/usr.bin/tmux/tty.c	2018/08/18 16:14:03	1.304
***************
*** 1,4 ****
! /* $OpenBSD: tty.c,v 1.303 2018/07/04 09:44:07 nicm Exp $ */
  
  /*
   * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
--- 1,4 ----
! /* $OpenBSD: tty.c,v 1.304 2018/08/18 16:14:03 nicm Exp $ */
  
  /*
   * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
***************
*** 696,701 ****
--- 696,716 ----
  	}
  	if (n != 0)
  		tty_putn(tty, s, n, n);
+ }
+ 
+ /* How many lines are taken up by the status line on this client? */
+ u_int
+ tty_status_lines(struct client *c)
+ {
+ 	u_int	lines;
+ 
+ 	if (c->flags & CLIENT_STATUSOFF)
+ 		lines = 0;
+ 	else
+ 		lines = status_line_size(c->session);
+ 	if (c->message_string != NULL || c->prompt_string != NULL)
+ 		lines = (lines == 0) ? 1 : lines;
+ 	return (lines);
  }
  
  /*