Index: branches/RC/core/units/categories/categories_event_handler.php
===================================================================
diff -u -r11724 -r11750
--- branches/RC/core/units/categories/categories_event_handler.php	(.../categories_event_handler.php)	(revision 11724)
+++ branches/RC/core/units/categories/categories_event_handler.php	(.../categories_event_handler.php)	(revision 11750)
@@ -1225,6 +1225,7 @@
 		}
 
 		$this->clearSelectedIDs($event);
+		$this->Application->StoreVar('RefreshStructureTree', 1);
 	}
 
 	/**
@@ -1783,6 +1784,7 @@
 		}
 
 		$this->clearSelectedIDs($event);
+		$this->Application->StoreVar('RefreshStructureTree', 1);
 	}
 
 	/**