From 19fbe1ea9098ccd8faaac3e60d26e4a10c4751c9 Mon Sep 17 00:00:00 2001
From: Aleksandr Rybalko <ray@FreeBSD.org>
Date: Mon, 7 Apr 2014 22:37:13 +0000
Subject: [PATCH] Do not fill screen, while muted.

Sponsored by:	The FreeBSD Foundation
---
 sys/kern/subr_terminal.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/kern/subr_terminal.c b/sys/kern/subr_terminal.c
index a3ccbaa82ea2..5f8ffec7e4ad 100644
--- a/sys/kern/subr_terminal.c
+++ b/sys/kern/subr_terminal.c
@@ -208,7 +208,7 @@ terminal_set_winsize_blank(struct terminal *tm, const struct winsize *size,
 		teken_set_winsize(&tm->tm_emulator, &r.tr_end);
 	TERMINAL_UNLOCK(tm);
 
-	if (blank != 0)
+	if ((blank != 0) && !(tm->tm_flags & TF_MUTE))
 		tm->tm_class->tc_fill(tm, &r, TCHAR_CREATE((teken_char_t)' ',
 		    &default_message));