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Unify the update pattern in provide_latest_local_commitment_tx_info

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This commit is contained in:
Matt Corallo 2018-12-02 14:26:07 -05:00
parent 35bd8c31e8
commit 823497d5a3
1 changed files with 6 additions and 12 deletions
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18
src/ln/channelmonitor.rs
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@ -520,18 +520,12 @@ impl ChannelMonitor {
feerate_per_kw,
htlc_outputs,
});
self.key_storage = if let Storage::Local { ref revocation_base_key, ref htlc_base_key, ref delayed_payment_base_key, ref payment_base_key, ref shutdown_pubkey, ref latest_per_commitment_point, ref mut funding_info, .. } = self.key_storage {
Storage::Local {
revocation_base_key: *revocation_base_key,
htlc_base_key: *htlc_base_key,
delayed_payment_base_key: *delayed_payment_base_key,
payment_base_key: *payment_base_key,
shutdown_pubkey: *shutdown_pubkey,
prev_latest_per_commitment_point: *latest_per_commitment_point,
latest_per_commitment_point: Some(local_keys.per_commitment_point),
funding_info: funding_info.take(),
}
} else { unimplemented!(); };
if let Storage::Local { ref mut latest_per_commitment_point, .. } = self.key_storage {
*latest_per_commitment_point = Some(local_keys.per_commitment_point);
} else {
panic!("Channel somehow ended up with its internal ChannelMonitor being in Watchtower mode?");
}
}
/// Provides a payment_hash->payment_preimage mapping. Will be automatically pruned when all