===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/tty.c,v
retrieving revision 1.246
retrieving revision 1.247
diff -c -r1.246 -r1.247
*** src/usr.bin/tmux/tty.c	2017/02/10 15:39:14	1.246
--- src/usr.bin/tmux/tty.c	2017/02/10 15:39:43	1.247
***************
*** 1,4 ****
! /* $OpenBSD: tty.c,v 1.246 2017/02/10 15:39:14 nicm Exp $ */
  
  /*
   * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
--- 1,4 ----
! /* $OpenBSD: tty.c,v 1.247 2017/02/10 15:39:43 nicm Exp $ */
  
  /*
   * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
***************
*** 182,189 ****
  		return;
  	log_debug("%s: wrote %d bytes (of %zu)", tty->path, nwrite, size);
  
! 	if (EVBUFFER_LENGTH(tty->out) == 0)
! 		event_del(&tty->event_out);
  }
  
  int
--- 182,189 ----
  		return;
  	log_debug("%s: wrote %d bytes (of %zu)", tty->path, nwrite, size);
  
! 	if (EVBUFFER_LENGTH(tty->out) != 0)
! 		event_add(&tty->event_out, NULL);
  }
  
  int