message: NO-TICK: Cargo fmt.
diff: @@ -532,9 +532,8 @@ impl Storage {
  } => {
  let mut txn = self.env.begin_ro_txn()?;
  - let block: Block = if let Some(block) =
  - self.get_single_block(&mut txn, &block_hash)?
  - {
  + let block: Block =
  + if let Some(block) = self.get_single_block(&mut txn, &block_hash)? {
  block
  } else {
  return Ok(responder.respond(None).ignore());
  