Index: trunk/core/units/general/helpers/recursive_helper.php
===================================================================
diff -u -N -r7635 -r7855
--- trunk/core/units/general/helpers/recursive_helper.php	(.../recursive_helper.php)	(revision 7635)
+++ trunk/core/units/general/helpers/recursive_helper.php	(.../recursive_helper.php)	(revision 7855)
@@ -90,7 +90,7 @@
 				$this->Conn->Query($sql);
 			}
 		}
-
+		
 		/**
 		 * Complete cloning or category with subcategories and subitems
 		 *
@@ -99,14 +99,14 @@
 		function PasteCategory($category_id, $prefix = 'c')
 		{
 			$backup_category_id = $this->Application->GetVar('m_cat_id');
-
+			
 			// 1. clone category
 			$temp_handler =& $this->Application->recallObject($prefix.'_TempHandler', 'kTempTablesHandler');
 			/* @var $temp_handler kTempTablesHandler*/
 			$temp_handler->BuildTables($prefix, Array($category_id));
 			$new_category_id = array_pop( $temp_handler->CloneItems($prefix, '', Array($category_id)) );
 			$this->Application->SetVar('m_cat_id', $new_category_id);
-
+			
 			$id_field = $this->Application->getUnitOption($prefix, 'IDField');
 			$table_name = $this->Application->getUnitOption($prefix, 'TableName');