Index: branches/5.2.x/core/kernel/utility/unit_config_reader.php
===================================================================
diff -u -N -r14575 -r14628
--- branches/5.2.x/core/kernel/utility/unit_config_reader.php	(.../unit_config_reader.php)	(revision 14575)
+++ branches/5.2.x/core/kernel/utility/unit_config_reader.php	(.../unit_config_reader.php)	(revision 14628)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: unit_config_reader.php 14575 2011-09-20 17:34:14Z alex $
+* @version	$Id: unit_config_reader.php 14628 2011-10-04 09:36:30Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -702,13 +702,14 @@
 	protected function ProcessDependencies($prefix)
 	{
 		$config =& $this->configData[$prefix];
-		$deps = getArrayValue($config, '_Dependencies');
+		$dependencies = getArrayValue($config, '_Dependencies');
+		/* @var $dependencies Array */
 
-		if (!$deps) {
+		if ( !$dependencies ) {
 			return ;
 		}
 
-		foreach ($deps as $real_class => $requires) {
+		foreach ($dependencies as $real_class => $requires) {
 			foreach ($requires as $class) {
 				$this->Application->registerDependency($real_class, $class);
 			}
@@ -720,9 +721,9 @@
 	function postProcessConfig($prefix, $config_key, $dst_prefix_var)
 	{
 		$main_config =& $this->configData[$prefix];
-		$sub_configs = isset($main_config[$config_key]) && $main_config[$config_key] ? $main_config[$config_key] : false; // getArrayValue($main_config, $config_key);
-		if (!$sub_configs) {
-			return array();
+		$sub_configs = isset($main_config[$config_key]) && $main_config[$config_key] ? $main_config[$config_key] : Array ();
+		if ( !$sub_configs ) {
+			return Array ();
 		}
 		unset($main_config[$config_key]);
 
@@ -766,7 +767,7 @@
 		$config_found = file_exists(FULL_PATH . $filename) && $this->configAllowed($filename);
 
 		if (defined('DEBUG_MODE') && DEBUG_MODE && defined('DBG_PROFILE_INCLUDES') && DBG_PROFILE_INCLUDES) {
-			if ( in_array($filename, get_required_files()) ) {
+			if ( in_array($filename, get_included_files()) ) {
 				return '';
 			}