From b9a10b58106882b8972792b65c32ddcd412c67ac Mon Sep 17 00:00:00 2001
From: "Andrey A. Chernov" <ache@FreeBSD.org>
Date: Wed, 2 Sep 2009 04:56:30 +0000
Subject: [PATCH] Use (unsigned char) cast for ctype macro

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

diff --git a/lib/libc/stdtime/strptime.c b/lib/libc/stdtime/strptime.c
index c7de35c0d686..51d41ed6b9b1 100644
--- a/lib/libc/stdtime/strptime.c
+++ b/lib/libc/stdtime/strptime.c
@@ -529,7 +529,7 @@ _strptime(const char *buf, const char *fmt, struct tm *tm, int *GMTp)
 			buf++;
 			i = 0;
 			for (len = 4; len > 0; len--) {
-				if (isdigit((int)*buf)) {
+				if (isdigit((unsigned char)*buf)) {
 					i *= 10;
 					i += *buf - '0';
 					buf++;