Constify readonly var

diff --git a/win32/ioutil.c b/win32/ioutil.c
index 932b4a2fbc9c01debad38631369a48ae31f24e0d..5f119a94106924f2418bc30b8f90e5b5b3651938 100644 (file)
--- a/win32/ioutil.c
+++ b/win32/ioutil.c
@@ -286,7 +286,7 @@ PW32IO int php_win32_ioutil_close(int fd)
 PW32IO int php_win32_ioutil_mkdir_w(const wchar_t *path, mode_t mode)
 {/*{{{*/
        size_t path_len;
-       wchar_t *my_path;
+       const wchar_t *my_path;
 
        if (!path) {
                SET_ERRNO_FROM_WIN32_CODE(ERROR_INVALID_PARAMETER);