From 3b34b2da350562f149ef2850593d9a140f28cab0 Mon Sep 17 00:00:00 2001
From: Kazutaka YOKOTA <yokota@FreeBSD.org>
Date: Fri, 29 Jun 2001 06:42:39 +0000
Subject: [PATCH] Test "sc->kbd != NULL" rather than "sc != NULL" before
 accessing the keyboard in scopen(). MFC after:	2 weeks

---
 sys/dev/syscons/syscons.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/dev/syscons/syscons.c b/sys/dev/syscons/syscons.c
index 685b992d54f..1ea90f33507 100644
--- a/sys/dev/syscons/syscons.c
+++ b/sys/dev/syscons/syscons.c
@@ -477,7 +477,7 @@ scopen(dev_t dev, int flag, int mode, struct proc *p)
 	ttychars(tp);
         /* Use the current setting of the <-- key as default VERASE. */  
         /* If the Delete key is preferable, an stty is necessary     */
-	if (sc != NULL) {
+	if (sc->kbd != NULL) {
 	    key.keynum = KEYCODE_BS;
 	    kbd_ioctl(sc->kbd, GIO_KEYMAPENT, (caddr_t)&key);
             tp->t_cc[VERASE] = key.key.map[0];