update to CI 2.0.2

Signed-off-by: Florian Pritz <bluewind@server-speed.net>

1 files changed, 11 insertions, 2 deletions

diff --git a/system/helpers/file_helper.php b/system/helpers/file_helper.php
index 334eef87c..44344947e 100755
--- a/system/helpers/file_helper.php
+++ b/system/helpers/file_helper.php
@@ -128,7 +128,7 @@ if ( ! function_exists('delete_files'))
 			return FALSE;
 		}
 
-		while(FALSE !== ($filename = @readdir($current_dir)))
+		while (FALSE !== ($filename = @readdir($current_dir)))
 		{
 			if ($filename != "." and $filename != "..")
 			{
@@ -352,7 +352,16 @@ if ( ! function_exists('get_mime_by_extension'))
 
 		if ( ! is_array($mimes))
 		{
-			if ( ! require_once(APPPATH.'config/mimes.php'))
+			if (defined('ENVIRONMENT') AND is_file(APPPATH.'config/'.ENVIRONMENT.'/mimes'.EXT))
+			{
+				include(APPPATH.'config/'.ENVIRONMENT.'/mimes'.EXT);
+			}
+			elseif (is_file(APPPATH.'config/mimes'.EXT))
+			{
+				include(APPPATH.'config/mimes'.EXT);
+			}
+
+			if ( ! is_array($mimes))
 			{
 				return FALSE;
 			}