From a1668f6c1e0c9e88f62f6082c6206c4d33f25cce Mon Sep 17 00:00:00 2001
From: Michael Drake <tlsa@netsurf-browser.org>
Date: Fri, 12 Aug 2016 09:18:27 +0100
Subject: url: Use ascii module, rather than ctype for locale safetly.

---
 utils/url.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/utils/url.c b/utils/url.c
index 7a7b7a196..ee8485040 100644
--- a/utils/url.c
+++ b/utils/url.c
@@ -35,7 +35,9 @@
 #include <assert.h>
 #include <string.h>
 #include <stdlib.h>
+#include <stdbool.h>
 
+#include "utils/ascii.h"
 #include "utils/config.h"
 #include "utils/log.h"
 #include "utils/url.h"
@@ -92,7 +94,7 @@ nserror url_unescape(const char *str, size_t length,
 			char c1 = *(str + 1);
 			char c2 = *(str + 2);
 
-			if (c == '%' && isxdigit(c1) && isxdigit(c2)) {
+			if (c == '%' && ascii_is_hex(c1) && ascii_is_hex(c2)) {
 				c = xdigit_to_hex(c1) << 4 | xdigit_to_hex(c2);
 				str += 2;
 			}
-- 
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