Index: branches/unlabeled/unlabeled-1.12.10/core/kernel/utility/factory.php
===================================================================
diff -u -r4350 -r4356
--- branches/unlabeled/unlabeled-1.12.10/core/kernel/utility/factory.php	(.../factory.php)	(revision 4350)
+++ branches/unlabeled/unlabeled-1.12.10/core/kernel/utility/factory.php	(.../factory.php)	(revision 4356)
@@ -213,15 +213,14 @@
 			if(!isset($pseudo_class)) $pseudo_class = $real_class;
 			if(!isset($this->Files[$real_class])) $this->Files[$real_class]=$file;
 
-			if( getArrayValue($this->realClasses, $pseudo_class) )
-			{
+			if (getArrayValue($this->realClasses, $pseudo_class)) {
 				$this->registerDependency($real_class, $pseudo_class);
 			}
+			
 			if($dependecies)
 			{
 				if (!is_array($dependecies)) $dependecies = array($dependecies);
-				foreach($dependecies as $required_class)
-				{
+				foreach ($dependecies as $required_class) {
 					$this->registerDependency($real_class, $required_class);
 				}
 			}
@@ -239,7 +238,11 @@
 		 */
 		function registerDependency($depended_class, $class_name)
 		{
-			if (!in_array($this->realClasses[$class_name], $this->Dependencies[$depended_class])) {
+			$conditions = Array();
+			$conditions['exists'] = in_array($this->realClasses[$class_name], $this->Dependencies[$depended_class]);
+			$conditions['same_class'] = $this->realClasses[$class_name] == $depended_class;
+			
+			if (!$conditions['exists'] && !$conditions['same_class']) {
 				$this->Dependencies[$depended_class][] = $this->realClasses[$class_name];
 			}
 		}