- add_entry!(hop.short_channel_id, hop.src_node_id, payee, directional_info, None::<u64>, &empty_channel_features, 0, path_value_msat, 0);
+ // We assume that the recipient only included route hints for routes which had
+ // sufficient value to route `final_value_msat`. Note that in the case of "0-value"
+ // invoices where the invoice does not specify value this may not be the case, but
+ // better to include the hints than not.
+ if add_entry!(hop.short_channel_id, hop.src_node_id, payee, directional_info, Some((final_value_msat + 999) / 1000), &empty_channel_features, 0, path_value_msat, 0) {
+ // If this hop connects to a node with which we have a direct channel,
+ // ignore the network graph and, if the last hop was added, add our
+ // direct channel to the candidate set.
+ //
+ // Note that we *must* check if the last hop was added as `add_entry`
+ // always assumes that the third argument is a node to which we have a
+ // path.
+ if let Some(&(ref first_hop, ref features, ref outbound_capacity_msat, _)) = first_hop_targets.get(&hop.src_node_id) {
+ add_entry!(first_hop, *our_node_id , hop.src_node_id, dummy_directional_info, Some(outbound_capacity_msat / 1000), features, 0, path_value_msat, 0);
+ }
+ }