diff options
| author | rillig <rillig@NetBSD.org> | 2023-01-22 17:19:11 +0000 |
|---|---|---|
| committer | rillig <rillig@NetBSD.org> | 2023-01-22 17:19:11 +0000 |
| commit | d567fdd68c40c5cccdaa69b89b365b1916e4815b (patch) | |
| tree | 0895de35f041716e45a21dfa9f7a936e2e8c8d0c /games | |
| parent | 29dbeebd92d4aaf6afebcd139baa877b9e11dfe5 (diff) | |
quiz: fix wrong usage of the <ctype.h> functions
Diffstat (limited to 'games')
| -rw-r--r-- | games/quiz/quiz.c | 6 |
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)) |
