===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/job.c,v
retrieving revision 1.54
retrieving revision 1.55
diff -c -r1.54 -r1.55
*** src/usr.bin/tmux/job.c	2018/11/19 13:35:41	1.54
--- src/usr.bin/tmux/job.c	2019/06/28 13:35:05	1.55
***************
*** 1,4 ****
! /* $OpenBSD: job.c,v 1.54 2018/11/19 13:35:41 nicm Exp $ */
  
  /*
   * Copyright (c) 2009 Nicholas Marriott <nicholas.marriott@gmail.com>
--- 1,4 ----
! /* $OpenBSD: job.c,v 1.55 2019/06/28 13:35:05 deraadt Exp $ */
  
  /*
   * Copyright (c) 2009 Nicholas Marriott <nicholas.marriott@gmail.com>
***************
*** 118,124 ****
  		close(out[0]);
  
  		nullfd = open(_PATH_DEVNULL, O_RDWR, 0);
! 		if (nullfd < 0)
  			fatal("open failed");
  		if (dup2(nullfd, STDERR_FILENO) == -1)
  			fatal("dup2 failed");
--- 118,124 ----
  		close(out[0]);
  
  		nullfd = open(_PATH_DEVNULL, O_RDWR, 0);
! 		if (nullfd == -1)
  			fatal("open failed");
  		if (dup2(nullfd, STDERR_FILENO) == -1)
  			fatal("dup2 failed");