Changing EOL style to LF
diff --git a/system/helpers/directory_helper.php b/system/helpers/directory_helper.php
index 8a1b999..be36590 100644
--- a/system/helpers/directory_helper.php
+++ b/system/helpers/directory_helper.php
@@ -1,80 +1,80 @@
-<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');

-/**

- * CodeIgniter

- *

- * An open source application development framework for PHP 4.3.2 or newer

- *

- * @package		CodeIgniter

- * @author		ExpressionEngine Dev Team

- * @copyright	Copyright (c) 2008, EllisLab, Inc.

- * @license		http://codeigniter.com/user_guide/license.html

- * @link		http://codeigniter.com

- * @since		Version 1.0

- * @filesource

- */

-

-// ------------------------------------------------------------------------

-

-/**

- * CodeIgniter Directory Helpers

- *

- * @package		CodeIgniter

- * @subpackage	Helpers

- * @category	Helpers

- * @author		ExpressionEngine Dev Team

- * @link		http://codeigniter.com/user_guide/helpers/directory_helper.html

- */

-

-// ------------------------------------------------------------------------

-

-/**

- * Create a Directory Map

- *

- * Reads the specified directory and builds an array

- * representation of it.  Sub-folders contained with the

- * directory will be mapped as well.

- *

- * @access	public

- * @param	string	path to source

- * @param	bool	whether to limit the result to the top level only

- * @return	array

- */	

-if ( ! function_exists('directory_map'))

-{

-	function directory_map($source_dir, $top_level_only = FALSE)

-	{	

-		if ($fp = @opendir($source_dir))

-		{

-			$source_dir = rtrim($source_dir, DIRECTORY_SEPARATOR).DIRECTORY_SEPARATOR;		

-			$filedata = array();

-			

-			while (FALSE !== ($file = readdir($fp)))

-			{

-				if (strncmp($file, '.', 1) == 0)

-				{

-					continue;

-				}

-				

-				if ($top_level_only == FALSE && @is_dir($source_dir.$file))

-				{

-					$temp_array = array();

-				

-					$temp_array = directory_map($source_dir.$file.DIRECTORY_SEPARATOR);

-				

-					$filedata[$file] = $temp_array;

-				}

-				else

-				{

-					$filedata[] = $file;

-				}

-			}

-			

-			closedir($fp);

-			return $filedata;

-		}

-	}

-}

-

-

-/* End of file directory_helper.php */

+<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+/**
+ * CodeIgniter
+ *
+ * An open source application development framework for PHP 4.3.2 or newer
+ *
+ * @package		CodeIgniter
+ * @author		ExpressionEngine Dev Team
+ * @copyright	Copyright (c) 2008, EllisLab, Inc.
+ * @license		http://codeigniter.com/user_guide/license.html
+ * @link		http://codeigniter.com
+ * @since		Version 1.0
+ * @filesource
+ */
+
+// ------------------------------------------------------------------------
+
+/**
+ * CodeIgniter Directory Helpers
+ *
+ * @package		CodeIgniter
+ * @subpackage	Helpers
+ * @category	Helpers
+ * @author		ExpressionEngine Dev Team
+ * @link		http://codeigniter.com/user_guide/helpers/directory_helper.html
+ */
+
+// ------------------------------------------------------------------------
+
+/**
+ * Create a Directory Map
+ *
+ * Reads the specified directory and builds an array
+ * representation of it.  Sub-folders contained with the
+ * directory will be mapped as well.
+ *
+ * @access	public
+ * @param	string	path to source
+ * @param	bool	whether to limit the result to the top level only
+ * @return	array
+ */	
+if ( ! function_exists('directory_map'))
+{
+	function directory_map($source_dir, $top_level_only = FALSE)
+	{	
+		if ($fp = @opendir($source_dir))
+		{
+			$source_dir = rtrim($source_dir, DIRECTORY_SEPARATOR).DIRECTORY_SEPARATOR;		
+			$filedata = array();
+			
+			while (FALSE !== ($file = readdir($fp)))
+			{
+				if (strncmp($file, '.', 1) == 0)
+				{
+					continue;
+				}
+				
+				if ($top_level_only == FALSE && @is_dir($source_dir.$file))
+				{
+					$temp_array = array();
+				
+					$temp_array = directory_map($source_dir.$file.DIRECTORY_SEPARATOR);
+				
+					$filedata[$file] = $temp_array;
+				}
+				else
+				{
+					$filedata[] = $file;
+				}
+			}
+			
+			closedir($fp);
+			return $filedata;
+		}
+	}
+}
+
+
+/* End of file directory_helper.php */
 /* Location: ./system/helpers/directory_helper.php */
\ No newline at end of file