Fixed file permission issue on Windows

diff --git a/wcfsetup/install/files/lib/util/FileUtil.class.php b/wcfsetup/install/files/lib/util/FileUtil.class.php
index 2c7caccea720245d14cb5d434e4c2dab8a728d56..02a58f0dddb1973e938137942b83cf4fb1694f1b 100644 (file)
--- a/wcfsetup/install/files/lib/util/FileUtil.class.php
+++ b/wcfsetup/install/files/lib/util/FileUtil.class.php
@@ -508,7 +508,7 @@ final class FileUtil {
                                // php_uname() is forbidden on some strange hosts; PHP_EOL is reliable 
                                if (PHP_EOL == "\r\n") {
                                        // Windows
-                                       self::$mode = 0777;
+                                       self::$mode = '0777';
                                }
                                else {
                                        // anything but Windows