X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;ds=sidebyside;f=lightning%2Fsrc%2Frouting%2Frouter.rs;h=1dbd1ffc655569187459d45e822803839a9eda0e;hb=27e55190322546c639e0aefc0363e2f892d22677;hp=42556ff3400fe8215064822cd954003f058b9e71;hpb=d429065d2d01594fc6f38e41028a29bad1fd7c73;p=rust-lightning

diff --git a/lightning/src/routing/router.rs b/lightning/src/routing/router.rs
index 42556ff34..1dbd1ffc6 100644
--- a/lightning/src/routing/router.rs
+++ b/lightning/src/routing/router.rs
@@ -529,7 +529,7 @@ impl Writeable for Route {
 			(1, self.route_params.as_ref().map(|p| &p.payment_params), option),
 			(2, blinded_tails, optional_vec),
 			(3, self.route_params.as_ref().map(|p| p.final_value_msat), option),
-			(5, self.route_params.as_ref().map(|p| p.max_total_routing_fee_msat), option),
+			(5, self.route_params.as_ref().and_then(|p| p.max_total_routing_fee_msat), option),
 		});
 		Ok(())
 	}