Index: trunk/core/kernel/utility/unit_config_reader.php =================================================================== diff -u -r4418 -r4457 --- trunk/core/kernel/utility/unit_config_reader.php (.../unit_config_reader.php) (revision 4418) +++ trunk/core/kernel/utility/unit_config_reader.php (.../unit_config_reader.php) (revision 4457) @@ -67,10 +67,9 @@ */ function processFolder($folderPath, $cached) { - $fh=opendir($folderPath); - while(($sub_folder=readdir($fh))) - { - $full_path=$folderPath.'/'.$sub_folder; + $fh = opendir($folderPath); + while (($sub_folder = readdir($fh))) { + $full_path = $folderPath.'/'.$sub_folder; if( $this->isDir($full_path) && file_exists($this->getConfigName($full_path)) ) { if (filemtime($full_path) > $cached) {