Index: branches/unlabeled/unlabeled-1.22.2/kernel/units/categories/categories_event_handler.php
===================================================================
diff -u -N -r5615 -r5616
--- branches/unlabeled/unlabeled-1.22.2/kernel/units/categories/categories_event_handler.php	(.../categories_event_handler.php)	(revision 5615)
+++ branches/unlabeled/unlabeled-1.22.2/kernel/units/categories/categories_event_handler.php	(.../categories_event_handler.php)	(revision 5616)
@@ -79,7 +79,7 @@
 			// apply status filter only on front
 			$object->addFilter('status_filter', $object->TableName.'.Status = 1');
 		}
-		
+
 		if(strpos($types, 'category_related') !== false)
 		{
 			$object->removeFilter('parent_filter');
@@ -317,7 +317,7 @@
 		}
 		$this->clearSelectedIDs($event);
 	}
-	
+
 	/**
 	 * Add selected items to clipboard with mode = COPY (CLONE)
 	 *
@@ -328,7 +328,7 @@
 		$clipboard_helper =& $this->Application->recallObject('ClipboardHelper');
 		$clipboard_helper->setClipboard($event, 'copy', $this->StoreSelectedIDs($event));
 	}
-	
+
 	/**
 	 * Add selected items to clipboard with mode = CUT
 	 *
@@ -353,7 +353,7 @@
 			$this->Application->HandleEvent($paste_event);
 		}
 	}
-	
+
 	/**
 	 * Paste categories with subitems from clipboard
 	 *
@@ -363,8 +363,8 @@
 	{
 		echo 'performs category paste';
 		$event->redirect = false;
-		
-		
+
+
 		/*$ids = $this->Application->RecallVar($event->getPrefixSpecial().'_clipboard');
 		if ($ids == '') {
 			$event->redirect = false;
@@ -390,7 +390,7 @@
 		}
 		$event->status = erSUCCESS;*/
 	}
-	
+
 	/**
 	 * Occurs when pasting category
 	 *
@@ -424,11 +424,11 @@
 				$temp =& $this->Application->recallObject($event->getPrefixSpecial().'_TempHandler', 'kTempTablesHandler');
 				if($item_ids) $temp->CloneItems($event->Prefix, $event->Special, $item_ids);
 			}
-			
+
 			$this->Application->SetVar('m_cat_id', $saved_cat_id);
 		}
 	}*/
-	
+
 	/**
 	 * Cleares clipboard content
 	 *
@@ -438,6 +438,24 @@
 	{
 		$this->Application->RemoveVar('clipboard');
 	}
+
+
+	/**
+	 * Enter description here...
+	 *
+	 * @param kEvent $event
+	 */
+	function OnBeforeDeleteFromLive(&$event)
+	{
+		$foreign_keys = $event->getEventParam('foreign_key');
+
+		// Do not delete live sub-items with 0 id
+		// otherwise home category permissions got deleted when creating new category
+		$zero_id = array_search(0, $foreign_keys);
+		if ($zero_id !== false) {
+			array_splice($foreign_keys, $zero_id, 1);
+		}
+	}
 }
 
 ?>
\ No newline at end of file