f fix test

Author: TheBlueMatt

lightning/src/ln/functional_tests.rs

@@ -10550,6 +10550,8 @@ fn accept_busted_but_better_fee() {
 			nodes[1].node.handle_update_fee(&nodes[0].node.get_our_node_id(), update_fee.as_ref().unwrap());
 			check_closed_event!(nodes[1], 1, ClosureReason::ProcessingError {
 				err: "Peer's feerate much too low. Actual: 1000. Our expected lower limit: 5000 (- 250)".to_owned() });
+			check_closed_broadcast!(nodes[1], true);
+			check_added_monitors!(nodes[1], 1);
 		},
 		_ => panic!("Unexpected event"),
 	};