com php-src: do compare on wchar's: win32/ioutil.c

Commit:    80d5c23c0d150ac480e72e931f74035240dd9ba1
Author:    Anatol Belski <[email protected]>         Fri, 31 Mar 2017 20:18:58 +0200
Parents:   19a692b7d2ffd603224e3e27d982abc536d3cb87
Branches:  master

Link:       http://git.php.net/?p=php-src.git;a=commitdiff;h=80d5c23c0d150ac480e72e931f74035240dd9ba1

Log:
do compare on wchar's

Changed paths:
  M  win32/ioutil.c


Diff:
diff --git a/win32/ioutil.c b/win32/ioutil.c
index 6fb89c4..9c0601a 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;