excess_data: Vec::new(),
};
let msg_hash = Sha256dHash::hash(&contents.encode()[..]);
- let signature = Secp256k1::new().sign(&hash_to_message!(&msg_hash[..]), &nodes[1].keys_manager.get_node_secret(Recipient::Node).unwrap());
+ let signature = Secp256k1::new().sign_ecdsa(&hash_to_message!(&msg_hash[..]), &nodes[1].keys_manager.get_node_secret(Recipient::Node).unwrap());
let msg = msgs::ChannelUpdate { signature, contents };
expect_payment_failed_conditions!(nodes[0], payment_hash, false,