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authorrillig <rillig@NetBSD.org>2023-01-22 17:19:11 +0000
committerrillig <rillig@NetBSD.org>2023-01-22 17:19:11 +0000
commitd567fdd68c40c5cccdaa69b89b365b1916e4815b (patch)
tree0895de35f041716e45a21dfa9f7a936e2e8c8d0c /games
parent29dbeebd92d4aaf6afebcd139baa877b9e11dfe5 (diff)
quiz: fix wrong usage of the <ctype.h> functions
Diffstat (limited to 'games')
-rw-r--r--games/quiz/quiz.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/games/quiz/quiz.c b/games/quiz/quiz.c
index 74b41e8ff5f..88d37d4329e 100644
--- a/games/quiz/quiz.c
+++ b/games/quiz/quiz.c
@@ -1,4 +1,4 @@
-/* $NetBSD: quiz.c,v 1.28 2019/02/03 03:19:25 mrg Exp $ */
+/* $NetBSD: quiz.c,v 1.29 2023/01/22 17:19:11 rillig Exp $ */
/*-
* Copyright (c) 1991, 1993
@@ -43,7 +43,7 @@ __COPYRIGHT("@(#) Copyright (c) 1991, 1993\
#if 0
static char sccsid[] = "@(#)quiz.c 8.3 (Berkeley) 5/4/95";
#else
-__RCSID("$NetBSD: quiz.c,v 1.28 2019/02/03 03:19:25 mrg Exp $");
+__RCSID("$NetBSD: quiz.c,v 1.29 2023/01/22 17:19:11 rillig Exp $");
#endif
#endif /* not lint */
@@ -362,7 +362,7 @@ score(unsigned r, unsigned w, unsigned g)
static void
downcase(char *p)
{
- int ch;
+ unsigned char ch;
for (; (ch = *p) != '\0'; ++p)
if (isascii(ch) && isupper(ch))