===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/utf8.c,v
retrieving revision 1.54
retrieving revision 1.55
diff -c -r1.54 -r1.55
*** src/usr.bin/tmux/utf8.c	2020/06/09 08:34:33	1.54
--- src/usr.bin/tmux/utf8.c	2020/06/09 10:37:00	1.55
***************
*** 1,4 ****
! /* $OpenBSD: utf8.c,v 1.54 2020/06/09 08:34:33 nicm Exp $ */
  
  /*
   * Copyright (c) 2008 Nicholas Marriott <nicholas.marriott@gmail.com>
--- 1,4 ----
! /* $OpenBSD: utf8.c,v 1.55 2020/06/09 10:37:00 nicm Exp $ */
  
  /*
   * Copyright (c) 2008 Nicholas Marriott <nicholas.marriott@gmail.com>
***************
*** 130,136 ****
  	u_int	index;
  
  	if (ud->width > 2)
! 		fatalx("invalid UTF-8 width");
  
  	if (ud->size > UTF8_SIZE)
  		goto fail;
--- 130,136 ----
  	u_int	index;
  
  	if (ud->width > 2)
! 		fatalx("invalid UTF-8 width: %u", ud->width);
  
  	if (ud->size > UTF8_SIZE)
  		goto fail;