From cbd682468f4d32c48ac7144c09094bda80eb5b11 Mon Sep 17 00:00:00 2001
From: Ted Unangst <tedu@cvs.openbsd.org>
Date: Tue, 4 Nov 2014 17:52:13 +0000
Subject: fix another signed char bug. while here, toupper() is now safe to
 call on any char value.

---
 games/bcd/bcd.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/games/bcd/bcd.c b/games/bcd/bcd.c
index 0e9afa6edb9..a69d7c45360 100644
--- a/games/bcd/bcd.c
+++ b/games/bcd/bcd.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: bcd.c,v 1.14 2014/11/04 17:50:23 tedu Exp $	*/
+/*	$OpenBSD: bcd.c,v 1.15 2014/11/04 17:52:12 tedu Exp $	*/
 /*	$NetBSD: bcd.c,v 1.6 1995/04/24 12:22:23 cgd Exp $	*/
 
 /*
@@ -155,8 +155,7 @@ printcard(char *str, size_t len)
 
 	/* make string upper case. */
 	for (p = str; p < end; ++p)
-		if (isascii(*p) && islower(*p))
-			*p = toupper(*p);
+		*p = toupper((unsigned char)*p);
 
 	 /* top of card */
 	putchar(' ');
-- 
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