1 files changed, 8 insertions, 5 deletions
diff --git a/phpBB/phpbb/filesystem.php b/phpBB/phpbb/filesystem.php
index 7878be0a5e..77517082e5 100644
--- a/phpBB/phpbb/filesystem.php
+++ b/phpBB/phpbb/filesystem.php
@@ -1,9 +1,13 @@
 <?php
 /**
 *
-* @package phpBB3
-* @copyright (c) 2013 phpBB Group
-* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
+* This file is part of the phpBB Forum Software package.
+*
+* @copyright (c) phpBB Limited <https://www.phpbb.com>
+* @license GNU General Public License, version 2 (GPL-2.0)
+*
+* For full copyright and license information, please see
+* the docs/CREDITS.txt file.
 *
 */
 
@@ -11,7 +15,6 @@ namespace phpbb;
 
 /**
 * A class with various functions that are related to paths, files and the filesystem
-* @package phpBB3
 */
 class filesystem
 {
@@ -32,7 +35,7 @@ class filesystem
 				continue;
 			}
 
-			if ($part === '..' && !empty($filtered) && $filtered[sizeof($filtered) - 1] !== '..')
+			if ($part === '..' && !empty($filtered) && $filtered[sizeof($filtered) - 1] !== '.' && $filtered[sizeof($filtered) - 1] !== '..')
 			{
 				array_pop($filtered);
 			}