Log context when broadcasting txn for closed channels on startup

Author: TheBlueMatt

lightning/src/ln/channelmanager.rs

@@ -5891,6 +5891,7 @@ impl<'a, Signer: Sign, M: Deref, T: Deref, K: Deref, F: Deref, L: Deref>
 
 		for (ref funding_txo, ref mut monitor) in args.channel_monitors.iter_mut() {
 			if !funding_txo_set.contains(funding_txo) {
+				log_info!(args.logger, "Broadcasting latest holder commitment transaction for closed channel {}", log_bytes!(funding_txo.to_channel_id()));
 				monitor.broadcast_latest_holder_commitment_txn(&args.tx_broadcaster, &args.logger);
 			}
 		}