===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/cmd-pipe-pane.c,v
retrieving revision 1.58
retrieving revision 1.59
diff -c -r1.58 -r1.59
*** src/usr.bin/tmux/cmd-pipe-pane.c	2021/08/21 10:22:39	1.58
--- src/usr.bin/tmux/cmd-pipe-pane.c	2021/10/24 21:24:17	1.59
***************
*** 1,4 ****
! /* $OpenBSD: cmd-pipe-pane.c,v 1.58 2021/08/21 10:22:39 nicm Exp $ */
  
  /*
   * Copyright (c) 2009 Nicholas Marriott <nicholas.marriott@gmail.com>
--- 1,4 ----
! /* $OpenBSD: cmd-pipe-pane.c,v 1.59 2021/10/24 21:24:17 deraadt Exp $ */
  
  /*
   * Copyright (c) 2009 Nicholas Marriott <nicholas.marriott@gmail.com>
***************
*** 131,137 ****
  		sigprocmask(SIG_SETMASK, &oldset, NULL);
  		close(pipe_fd[0]);
  
! 		null_fd = open(_PATH_DEVNULL, O_WRONLY, 0);
  		if (out) {
  			if (dup2(pipe_fd[1], STDIN_FILENO) == -1)
  				_exit(1);
--- 131,137 ----
  		sigprocmask(SIG_SETMASK, &oldset, NULL);
  		close(pipe_fd[0]);
  
! 		null_fd = open(_PATH_DEVNULL, O_WRONLY);
  		if (out) {
  			if (dup2(pipe_fd[1], STDIN_FILENO) == -1)
  				_exit(1);