Apply a default max fee rather than none when paying for BOLT12

[rust-lightning] / lightning / src / ln / channelmanager.rs

diff --git a/lightning/src/ln/channelmanager.rs b/lightning/src/ln/channelmanager.rs
index c9eb534db084a09630cb48b3a38e2fd36b02ac13..4f3caef03e37efb8ca21e2f4d5f1d374c824e887 100644 (file)
--- a/lightning/src/ln/channelmanager.rs
+++ b/lightning/src/ln/channelmanager.rs
@@ -7362,6 +7362,9 @@ where
        /// invoice. If abandoned, or an invoice isn't received before expiration, the payment will fail
        /// with an [`Event::InvoiceRequestFailed`].
        ///
+       /// If `max_total_routing_fee_msat` is not specified, The default from
+       /// [`RouteParameters::from_payment_params_and_value`] is applied.
+       ///
        /// # Privacy
        ///
        /// Uses a one-hop [`BlindedPath`] for the refund with [`ChannelManager::get_our_node_id`] as
@@ -7421,6 +7424,9 @@ where
        /// - `amount_msats` if overpaying what is required for the given `quantity` is desired, and
        /// - `payer_note` for [`InvoiceRequest::payer_note`].
        ///
+       /// If `max_total_routing_fee_msat` is not specified, The default from
+       /// [`RouteParameters::from_payment_params_and_value`] is applied.
+       ///
        /// # Payment
        ///
        /// The provided `payment_id` is used to ensure that only one invoice is paid for the request