From: Anatol Belski <ab@php.net>
Date: Fri, 31 Mar 2017 18:18:58 +0000 (+0200)
Subject: do compare on wchar's
X-Git-Tag: php-7.2.0alpha1~172
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=80d5c23c0d150ac480e72e931f74035240dd9ba1;p=php

do compare on wchar's
---

diff --git a/win32/ioutil.c b/win32/ioutil.c
index 6fb89c46ed..9c0601af97 100644
--- a/win32/ioutil.c
+++ b/win32/ioutil.c
@@ -453,7 +453,7 @@ PW32IO size_t php_win32_ioutil_dirname(char *path, size_t len)
 
 	endw = pathw + pathw_len - 1;
 
-	if ((2 <= len) && isalpha((int)((unsigned char *)path)[0]) && (':' == path[1])) {
+	if ((2 <= pathw_len) && iswalpha((wint_t)(pathw)[0]) && (L':' == pathw[1])) {
 		pathw += 2;
 		path += 2;
 		len_adjust += 2;