fixed url action when label is not defined

SE/se-lib/Route/UrlAction.php

@@ -93,7 +93,7 @@ class Route_UrlAction extends RouteBase {// TODO: UrlActionBase
 		$sqlIdZasob = DB::getPDO()->quote($idTbl, PDO::PARAM_STR);
 		return DB::getPDO()->fetchAll("
 			select z.ID as ID
-				, z.`DESC_PL` as fun_label
+				, IF(z.DESC_PL != '', z.DESC_PL, IF(za.DESC_PL != '', za.DESC_PL, z.`DESC`)) as fun_label
 				, za.`DESC` as fun_name
 				, zp.ALIAS_ID as param_in_to_cell_id
 				, zp.DESC as param_in_name
@@ -111,7 +111,7 @@ class Route_UrlAction extends RouteBase {// TODO: UrlActionBase
 		$sqlUserLogin = DB::getPDO()->quote($usrLogin, PDO::PARAM_STR);
 		return DB::getPDO()->fetchAll("
 			select z.ID as ID
-				, z.`DESC_PL` as fun_label
+				, IF(z.DESC_PL != '', z.DESC_PL, IF(za.DESC_PL != '', za.DESC_PL, z.`DESC`)) as fun_label
 				, za.`DESC` as fun_name
 				, zp.ALIAS_ID as param_in_to_cell_id
 				, zp.DESC as param_in_name