From 3d31ecf887b3ad0dcaa1e6a4ec9e6c8d3d0a28c6 Mon Sep 17 00:00:00 2001
From: mmcc <mmcc@openbsd.org>
Date: Sat, 24 Oct 2015 17:46:19 +0000
Subject: [PATCH] Cast toupper()'s argument to unsigned char.

ok guenther@
---
 games/hunt/hunt/otto.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/games/hunt/hunt/otto.c b/games/hunt/hunt/otto.c
index cd6ad5967f5..09a68c1fcdb 100644
--- a/games/hunt/hunt/otto.c
+++ b/games/hunt/hunt/otto.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: otto.c,v 1.10 2013/08/29 20:22:14 naddy Exp $	*/
+/*	$OpenBSD: otto.c,v 1.11 2015/10/24 17:46:19 mmcc Exp $	*/
 /*	$NetBSD: otto.c,v 1.2 1997/10/10 16:32:39 lukem Exp $	*/
 /*
  * Copyright (c) 1983-2003, Regents of the University of California.
@@ -395,7 +395,7 @@ face_and_move_direction(rel_dir, distance)
 		int	i;
 		struct	item	items[NUMDIRECTIONS];
 
-		command[comlen++] = toupper(cmd);
+		command[comlen++] = toupper((unsigned char)cmd);
 		if (distance == 0) {
 			/* rotate ottolook's to be in right position */
 			for (i = 0; i < NUMDIRECTIONS; i++)
-- 
2.20.1