f mpp_retry_overpay test

Author: tnull

lightning/src/ln/payment_tests.rs

@@ -253,6 +253,7 @@ fn mpp_retry_overpay() {
 
 	route.paths.remove(0);
 	route_params.final_value_msat -= first_path_value;
+	route.route_params.as_mut().map(|p| p.final_value_msat -= first_path_value);
 	route_params.payment_params.previously_failed_channels.push(chan_4_update.contents.short_channel_id);
 
 	// Check the remaining max total routing fee for the second attempt accounts only for 1_000 msat