===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/layout.c,v
retrieving revision 1.42
retrieving revision 1.43
diff -c -r1.42 -r1.43
*** src/usr.bin/tmux/layout.c	2019/04/17 14:44:33	1.42
--- src/usr.bin/tmux/layout.c	2019/04/23 09:15:24	1.43
***************
*** 1,4 ****
! /* $OpenBSD: layout.c,v 1.42 2019/04/17 14:44:33 nicm Exp $ */
  
  /*
   * Copyright (c) 2009 Nicholas Marriott <nicholas.marriott@gmail.com>
--- 1,4 ----
! /* $OpenBSD: layout.c,v 1.43 2019/04/23 09:15:24 nicm Exp $ */
  
  /*
   * Copyright (c) 2009 Nicholas Marriott <nicholas.marriott@gmail.com>
***************
*** 414,422 ****
  		lcother = TAILQ_NEXT(lc, entry);
  	else
  		lcother = TAILQ_PREV(lc, layout_cells, entry);
! 	if (lcparent->type == LAYOUT_LEFTRIGHT)
  		layout_resize_adjust(w, lcother, lcparent->type, lc->sx + 1);
! 	else
  		layout_resize_adjust(w, lcother, lcparent->type, lc->sy + 1);
  
  	/* Remove this from the parent's list. */
--- 414,422 ----
  		lcother = TAILQ_NEXT(lc, entry);
  	else
  		lcother = TAILQ_PREV(lc, layout_cells, entry);
! 	if (lcother != NULL && lcparent->type == LAYOUT_LEFTRIGHT)
  		layout_resize_adjust(w, lcother, lcparent->type, lc->sx + 1);
! 	else if (lcother != NULL)
  		layout_resize_adjust(w, lcother, lcparent->type, lc->sy + 1);
  
  	/* Remove this from the parent's list. */