===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/format.c,v
retrieving revision 1.164
retrieving revision 1.165
diff -c -r1.164 -r1.165
*** src/usr.bin/tmux/format.c	2018/10/18 08:38:01	1.164
--- src/usr.bin/tmux/format.c	2018/11/19 13:35:41	1.165
***************
*** 1,4 ****
! /* $OpenBSD: format.c,v 1.164 2018/10/18 08:38:01 nicm Exp $ */
  
  /*
   * Copyright (c) 2011 Nicholas Marriott <nicholas.marriott@gmail.com>
--- 1,4 ----
! /* $OpenBSD: format.c,v 1.165 2018/11/19 13:35:41 nicm Exp $ */
  
  /*
   * Copyright (c) 2011 Nicholas Marriott <nicholas.marriott@gmail.com>
***************
*** 573,578 ****
--- 573,580 ----
  		return;
  
  	buffer = evbuffer_new();
+ 	if (buffer == NULL)
+ 		fatalx("out of memory");
  	for (i = 0; i < wp->base.grid->sx; i++) {
  		if (!bit_test(wp->base.tabs, i))
  			continue;
***************
*** 603,608 ****
--- 605,612 ----
  		return;
  
  	buffer = evbuffer_new();
+ 	if (buffer == NULL)
+ 		fatalx("out of memory");
  	TAILQ_FOREACH(loop, &sg->sessions, gentry) {
  		if (EVBUFFER_LENGTH(buffer) > 0)
  			evbuffer_add(buffer, ",", 1);