From b42f231027bbd4d9b2e61937772bcbe1d5f38ddd Mon Sep 17 00:00:00 2001
From: Tiago Cunha <tcunha@gmx.com>
Date: Sat, 28 Nov 2009 14:59:26 +0000
Subject: Sync OpenBSD patchset 574:

Add a couple of comments.
---
 tty.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'tty.c')

diff --git a/tty.c b/tty.c
index 1fb4a140..2a1d4b1f 100644
--- a/tty.c
+++ b/tty.c
@@ -1,4 +1,4 @@
-/* $Id: tty.c,v 1.178 2009-11-28 14:56:11 tcunha Exp $ */
+/* $Id: tty.c,v 1.179 2009-11-28 14:59:26 tcunha Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -534,6 +534,7 @@ tty_write(void (*cmdfn)(
 	struct client		*c;
 	u_int		 	 i;
 
+	/* wp can be NULL if updating the screen but not the terminal. */
 	if (wp == NULL)
 		return;
 
-- 
cgit