Modified get_filenames() to use DIRECTORY_SEPARATOR constant instead of '/' for better cross-platform compatibility
diff --git a/system/helpers/file_helper.php b/system/helpers/file_helper.php
index e1a4ff3..04c5747 100644
--- a/system/helpers/file_helper.php
+++ b/system/helpers/file_helper.php
@@ -175,14 +175,14 @@
 			if ($_recursion === FALSE)

 			{

 				$_filedata = array();

-				$source_dir = realpath($source_dir).'/';

+				$source_dir = rtrim(realpath($source_dir), DIRECTORY_SEPARATOR).DIRECTORY_SEPARATOR;

 			}

 			

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

 			{

 				if (@is_dir($source_dir.$file) && substr($file, 0, 1) != '.')

 				{

-					 get_filenames($source_dir.$file."/", $include_path, TRUE);

+					 get_filenames($source_dir.$file.DIRECTORY_SEPARATOR, $include_path, TRUE);

 				}

 				elseif (substr($file, 0, 1) != ".")

 				{