From 9649fe0209de88926626165951e2db3043b73ee6 Mon Sep 17 00:00:00 2001
From: dsl <dsl@NetBSD.org>
Date: Fri, 5 Nov 2004 21:30:31 +0000
Subject: Add (unsigned char) cast to ctype functions

---
 boggle/boggle/bog.c  |  6 +++---
 boggle/boggle/mach.c | 10 +++++-----
 2 files changed, 8 insertions(+), 8 deletions(-)

(limited to 'boggle')

diff --git a/boggle/boggle/bog.c b/boggle/boggle/bog.c
index f0012ca8..d89654aa 100644
--- a/boggle/boggle/bog.c
+++ b/boggle/boggle/bog.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: bog.c,v 1.18 2004/01/27 20:30:29 jsm Exp $	*/
+/*	$NetBSD: bog.c,v 1.19 2004/11/05 21:30:31 dsl Exp $	*/
 
 /*-
  * Copyright (c) 1993
@@ -42,7 +42,7 @@ __COPYRIGHT("@(#) Copyright (c) 1993\n\
 #if 0
 static char sccsid[] = "@(#)bog.c	8.2 (Berkeley) 5/4/95";
 #else
-__RCSID("$NetBSD: bog.c,v 1.18 2004/01/27 20:30:29 jsm Exp $");
+__RCSID("$NetBSD: bog.c,v 1.19 2004/11/05 21:30:31 dsl Exp $");
 #endif
 #endif /* not lint */
 
@@ -180,7 +180,7 @@ main(argc, argv)
 	}
 
 	if (argc > 0) {
-		if (islower(argv[0][0])) {
+		if (islower((unsigned char)argv[0][0])) {
 			if (strlen(argv[0]) != 16) {
 				usage();
 			} else {
diff --git a/boggle/boggle/mach.c b/boggle/boggle/mach.c
index b6b76401..c21ddbd4 100644
--- a/boggle/boggle/mach.c
+++ b/boggle/boggle/mach.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: mach.c,v 1.13 2004/01/27 20:30:29 jsm Exp $	*/
+/*	$NetBSD: mach.c,v 1.14 2004/11/05 21:30:31 dsl Exp $	*/
 
 /*-
  * Copyright (c) 1993
@@ -37,7 +37,7 @@
 #if 0
 static char sccsid[] = "@(#)mach.c	8.1 (Berkeley) 6/11/93";
 #else
-__RCSID("$NetBSD: mach.c,v 1.13 2004/01/27 20:30:29 jsm Exp $");
+__RCSID("$NetBSD: mach.c,v 1.14 2004/11/05 21:30:31 dsl Exp $");
 #endif
 #endif /* not lint */
 
@@ -445,7 +445,7 @@ findword()
 		if (board[wordpath[i]] == 'q')
 			printw("Qu");
 		else
-			printw("%c", toupper(board[wordpath[i]]));
+			printw("%c", toupper((unsigned char)board[wordpath[i]]));
 		move(r, c);
 		refresh();
 		delay(5);
@@ -460,7 +460,7 @@ findword()
 		if (board[wordpath[i]] == 'q')
 			printw("Qu");
 		else
-			printw("%c", toupper(board[wordpath[i]]));
+			printw("%c", toupper((unsigned char)board[wordpath[i]]));
 	}
 	move(r, c);
 	clrtoeol();
@@ -666,7 +666,7 @@ tty_showboard(b)
 		if (b[i] == 'q')
 			printw("| Qu");
 		else
-			printw("| %c ", toupper(b[i]));
+			printw("| %c ", toupper((unsigned char)b[i]));
 		if ((i + 1) % 4 == 0) {
 			printw("|");
 			move(++line, BOARD_COL);
-- 
cgit v1.2.3-56-ge451