// BugFix : Order states deleted are visible on the list of the order form

classes/order/OrderState.php

@@ -107,6 +107,7 @@ class OrderStateCore extends ObjectModel
 		SELECT *
 		FROM `'._DB_PREFIX_.'order_state` os
 		LEFT JOIN `'._DB_PREFIX_.'order_state_lang` osl ON (os.`id_order_state` = osl.`id_order_state` AND osl.`id_lang` = '.(int)$id_lang.')
+		WHERE deleted = 0
 		ORDER BY `name` ASC');
 	}