alias_db(k): append_branch() api changes

modules_k/alias_db/alookup.c

@@ -207,7 +207,7 @@ int alias_db_lookup(struct sip_msg* _msg, char* _table, char* _str2)
 				break;
 		} else {
 			user_s.s = useruri_buf;
-			if (append_branch(_msg, useruri_buf, 0, 0, MIN_Q, 0, 0) == -1)
+			if (append_branch(_msg, &user_s, 0, 0, MIN_Q, 0, 0) == -1)
 			{
 				LM_ERR("error while appending branches\n");
 				goto err_server;