Don't modify LocalCommitmemntTransaction after construction

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

diff --git a/lightning/src/ln/channelmonitor.rs b/lightning/src/ln/channelmonitor.rs
index 0dbf98c72df96e2b7b12a49afc497d54b785a58b..c417671eca04f40ff7910adce1541b352652966e 100644 (file)
--- a/lightning/src/ln/channelmonitor.rs
+++ b/lightning/src/ln/channelmonitor.rs
@@ -1066,8 +1066,8 @@ impl<ChanSigner: ChannelKeys> ChannelMonitor<ChanSigner> {
 
                let mut onchain_tx_handler = OnchainTxHandler::new(destination_script.clone(), keys.clone(), their_to_self_delay, logger.clone());
 
-               let local_tx_sequence = initial_local_commitment_tx.without_valid_witness().input[0].sequence as u64;
-               let local_tx_locktime = initial_local_commitment_tx.without_valid_witness().lock_time as u64;
+               let local_tx_sequence = initial_local_commitment_tx.unsigned_tx.input[0].sequence as u64;
+               let local_tx_locktime = initial_local_commitment_tx.unsigned_tx.lock_time as u64;
                let local_commitment_tx = LocalSignedTx {
                        txid: initial_local_commitment_tx.txid(),
                        revocation_key: initial_local_commitment_tx.local_keys.revocation_key,
@@ -1249,8 +1249,8 @@ impl<ChanSigner: ChannelKeys> ChannelMonitor<ChanSigner> {
                        return Err(MonitorUpdateError("A local commitment tx has already been signed, no new local commitment txn can be sent to our counterparty"));
                }
                let txid = commitment_tx.txid();
-               let sequence = commitment_tx.without_valid_witness().input[0].sequence as u64;
-               let locktime = commitment_tx.without_valid_witness().lock_time as u64;
+               let sequence = commitment_tx.unsigned_tx.input[0].sequence as u64;
+               let locktime = commitment_tx.unsigned_tx.lock_time as u64;
                let mut new_local_commitment_tx = LocalSignedTx {
                        txid,
                        revocation_key: commitment_tx.local_keys.revocation_key,