From 591fa23f6e6ed403457bf86bd69b6c10f93334be Mon Sep 17 00:00:00 2001
From: Nicholas Marriott <nicm@openbsd.org>
Date: Mon, 9 Nov 2009 14:40:06 +0000
Subject: [PATCH] The input key should be a u_char. Fixes top-bit-set input
 problem reported by ajacoutot@.

---
 tty-keys.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tty-keys.c b/tty-keys.c
index f30775fb..a456f563 100644
--- a/tty-keys.c
+++ b/tty-keys.c
@@ -364,7 +364,7 @@ tty_keys_next(struct tty *tty)
 
 	/* If a normal key, return it. */
 	if (*buf != '\033') {
-		key = *buf;
+		key = (u_char) *buf;
 		evbuffer_drain(tty->event->input, 1);
 
 		/*