f - fix fuzz tests

Author: jkczyz

fuzz/src/chanmon_consistency.rs

@@ -1138,7 +1138,7 @@ pub fn do_test<Out: Output>(data: &[u8], underlying_out: Out, anchors: bool) {
 										break;
 									}
 									out.locked_write(format!("Delivering commitment_signed from node {} to node {}.\n", $node, idx).as_bytes());
-									dest.handle_commitment_signed(nodes[$node].get_our_node_id(), &commitment_signed);
+									dest.handle_commitment_signed_batch(nodes[$node].get_our_node_id(), &commitment_signed);
 									break;
 								}
 							}

lightning/src/ln/msgs.rs

@@ -1934,7 +1934,7 @@ pub trait ChannelMessageHandler : BaseMessageHandler {
 	/// Handle an incoming `revoke_and_ack` message from the given peer.
 	fn handle_revoke_and_ack(&self, their_node_id: PublicKey, msg: &RevokeAndACK);
 
-	#[cfg(test)]
+	#[cfg(any(test, fuzzing))]
 	/// Handle a batch of incoming `commitment_signed` message from the given peer.
 	fn handle_commitment_signed_batch(&self, their_node_id: PublicKey, batch: &Vec<CommitmentSigned>) {
 		for msg in batch {