From 3778a672740c384211e55bef7ecbd7f95c3194c2 Mon Sep 17 00:00:00 2001
From: Normann Lou <normann@silverstripe.com>
Date: Mon, 9 Feb 2009 01:55:42 +0000
Subject: [PATCH] BUGFIX: i18n::include_by_locale() should skip check the web
 root level and ../webroot level for language file, this is not only "not
 necessary" but also "must" because some server configuration prevent from any
 file access above the site root folder.

git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/branches/2.3@71499 467b73ca-7a2a-4603-9d3b-597d59a354a9
---
 core/i18n.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/core/i18n.php b/core/i18n.php
index 3e9dd4ebd..dd9d9fbd6 100755
--- a/core/i18n.php
+++ b/core/i18n.php
@@ -1068,6 +1068,9 @@ class i18n extends Object {
 	static function include_by_locale($locale) {
 		$topLevel = scandir(Director::baseFolder());
 		foreach($topLevel as $module) {
+			//$topLevel is the website root, some server is configurated not to allow excess website root's parent level
+			//and we don't need to check website root's parent level and websit root level for its lang folder, so we skip these 2 levels checking.
+			if($module == ".." || $module == ".") continue;
 			if (file_exists(Director::getAbsFile("$module/_config.php")) && 
 			  file_exists($file = Director::getAbsFile("$module/lang/$locale.php"))) { 
 				include_once($file);