===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/Attic/cmd-string.c,v
retrieving revision 1.30
retrieving revision 1.31
diff -c -r1.30 -r1.31
*** src/usr.bin/tmux/Attic/cmd-string.c	2018/08/19 19:03:46	1.30
--- src/usr.bin/tmux/Attic/cmd-string.c	2019/04/26 11:38:51	1.31
***************
*** 1,4 ****
! /* $OpenBSD: cmd-string.c,v 1.30 2018/08/19 19:03:46 nicm Exp $ */
  
  /*
   * Copyright (c) 2008 Nicholas Marriott <nicholas.marriott@gmail.com>
--- 1,4 ----
! /* $OpenBSD: cmd-string.c,v 1.31 2019/04/26 11:38:51 nicm Exp $ */
  
  /*
   * Copyright (c) 2008 Nicholas Marriott <nicholas.marriott@gmail.com>
***************
*** 174,180 ****
  	int		  argc;
  	char		**argv;
  
! 	*cause = NULL;
  	if (cmd_string_split(s, &argc, &argv) != 0) {
  		xasprintf(cause, "invalid or unknown command: %s", s);
  		return (NULL);
--- 174,183 ----
  	int		  argc;
  	char		**argv;
  
! 	if (cause != NULL)
! 		*cause = NULL;
! 	log_debug ("%s: %s", __func__, s);
! 
  	if (cmd_string_split(s, &argc, &argv) != 0) {
  		xasprintf(cause, "invalid or unknown command: %s", s);
  		return (NULL);