From 29f135777e4b7591fa854d9cf69df76274794a01 Mon Sep 17 00:00:00 2001 From: Alejandro Colomar Date: Sun, 7 Jan 2024 00:31:01 +0100 Subject: [PATCH] lib/getrange.c: getrange(): Add missing cast isdigit(3) requires a cast if the argument is of type 'char'. Signed-off-by: Alejandro Colomar --- lib/getrange.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/getrange.c b/lib/getrange.c index 86f77711..16022df3 100644 --- a/lib/getrange.c +++ b/lib/getrange.c @@ -55,7 +55,7 @@ getrange(const char *range, if ('\0' == *end) return 0; /* - */ parse_max: - if (!isdigit(*end)) + if (!isdigit((unsigned char) *end)) return -1; if (a2ul(max, end, NULL, 10, 0, ULONG_MAX) == -1)