===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/Attic/cmd-string.c,v
retrieving revision 1.28
retrieving revision 1.29
diff -c -r1.28 -r1.29
*** src/usr.bin/tmux/Attic/cmd-string.c	2017/01/24 19:53:37	1.28
--- src/usr.bin/tmux/Attic/cmd-string.c	2017/06/14 07:42:41	1.29
***************
*** 1,4 ****
! /* $OpenBSD: cmd-string.c,v 1.28 2017/01/24 19:53:37 nicm Exp $ */
  
  /*
   * Copyright (c) 2008 Nicholas Marriott <nicholas.marriott@gmail.com>
--- 1,4 ----
! /* $OpenBSD: cmd-string.c,v 1.29 2017/06/14 07:42:41 nicm Exp $ */
  
  /*
   * Copyright (c) 2008 Nicholas Marriott <nicholas.marriott@gmail.com>
***************
*** 159,179 ****
  	char		**argv;
  
  	*cause = NULL;
! 	if (cmd_string_split(s, &argc, &argv) != 0)
! 		goto error;
  	if (argc != 0) {
  		cmdlist = cmd_list_parse(argc, argv, file, line, cause);
  		if (cmdlist == NULL) {
  			cmd_free_argv(argc, argv);
! 			goto error;
  		}
  	}
  	cmd_free_argv(argc, argv);
  	return (cmdlist);
- 
- error:
- 	xasprintf(cause, "invalid or unknown command: %s", s);
- 	return (NULL);
  }
  
  static void
--- 159,177 ----
  	char		**argv;
  
  	*cause = NULL;
! 	if (cmd_string_split(s, &argc, &argv) != 0) {
! 		xasprintf(cause, "invalid or unknown command: %s", s);
! 		return (NULL);
! 	}
  	if (argc != 0) {
  		cmdlist = cmd_list_parse(argc, argv, file, line, cause);
  		if (cmdlist == NULL) {
  			cmd_free_argv(argc, argv);
! 			return (NULL);
  		}
  	}
  	cmd_free_argv(argc, argv);
  	return (cmdlist);
  }
  
  static void