From 87c25490c8e1beb3ccb5c65c5fd414c410695403 Mon Sep 17 00:00:00 2001
From: "Andrey A. Chernov" <ache@FreeBSD.org>
Date: Wed, 28 Nov 2001 06:06:27 +0000
Subject: Don't ever assume that isdigit() is always subset of isxdigit()

---
 lib/libc/stdlib/strtoull.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/libc/stdlib/strtoull.c')

diff --git a/lib/libc/stdlib/strtoull.c b/lib/libc/stdlib/strtoull.c
index adb655681da9..34678fe64089 100644
--- a/lib/libc/stdlib/strtoull.c
+++ b/lib/libc/stdlib/strtoull.c
@@ -90,7 +90,7 @@ strtoull(nptr, endptr, base)
 	cutoff = ULLONG_MAX / base;
 	cutlim = ULLONG_MAX % base;
 	for ( ; ; c = *s++) {
-		if (isxdigit(c))
+		if (isdigit(c) || (base == 16 && isxdigit(c)))
 			c = digittoint(c);
 		else if (isascii(c) && isalpha(c))
 			c -= isupper(c) ? 'A' - 10 : 'a' - 10;
-- 
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