From aed0dab28ae69e9791f92bd33817944db9d67850 Mon Sep 17 00:00:00 2001
From: markj <markj@FreeBSD.org>
Date: Tue, 6 Nov 2018 21:47:22 +0000
Subject: [PATCH] We need opt_stack.h after r339605.

Reviewed by:	cem
Sponsored by:	The FreeBSD Foundation
---
 sys/kern/tty_info.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sys/kern/tty_info.c b/sys/kern/tty_info.c
index 378e1bc64284..78c42f1c9c79 100644
--- a/sys/kern/tty_info.c
+++ b/sys/kern/tty_info.c
@@ -45,6 +45,8 @@
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
+#include "opt_stack.h"
+
 #include <sys/param.h>
 #include <sys/cons.h>
 #include <sys/kdb.h>