message: Replaced match on unwrap_or
diff: @@ -192,12 +192,8 @@ impl TransactionHandler {
  signature,
  participants.as_slice(),
  &value,
  - self.nodes.as_slice(), self.f, &self.gen);
  + self.nodes.as_slice(), self.f, &self.gen).map_err(|err| warn!("{:?}", err)).unwrap_or(false);
  - let signature_valid = match signature_valid {
  - Ok(valid) => valid,
  - Err(err) => return warn!("{:?}", err)
  - };
  debug!("TransactionHandler::process_reply: signature_valid: {:?}", signature_valid);
  signature_valid
  }
  