===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/resize.c,v
retrieving revision 1.48
retrieving revision 1.49
diff -c -r1.48 -r1.49
*** src/usr.bin/tmux/resize.c	2021/12/06 10:08:42	1.48
--- src/usr.bin/tmux/resize.c	2022/01/06 08:20:00	1.49
***************
*** 1,4 ****
! /* $OpenBSD: resize.c,v 1.48 2021/12/06 10:08:42 nicm Exp $ */
  
  /*
   * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
--- 1,4 ----
! /* $OpenBSD: resize.c,v 1.49 2022/01/06 08:20:00 nicm Exp $ */
  
  /*
   * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
***************
*** 178,184 ****
  			cw = NULL;
  
  		/* Work out this client's size. */
! 		if (cw != NULL) {
  			cx = cw->sx;
  			cy = cw->sy;
  		} else {
--- 178,184 ----
  			cw = NULL;
  
  		/* Work out this client's size. */
! 		if (cw != NULL && cw->sx != 0 && cw->sy != 0) {
  			cx = cw->sx;
  			cy = cw->sy;
  		} else {