Add fallback for Explorer.Staking.ContractState.latest_block

5 years ago · ad11c3793e
parent 839b0d2016
commit ad11c3793e
1 changed files with 1 additions and 1 deletions
--- a/apps/explorer/lib/explorer/staking/contract_state.ex
+++ b/apps/explorer/lib/explorer/staking/contract_state.ex
@ -115,7 +115,7 @@ defmodule Explorer.Staking.ContractState do

  @doc "Handles new blocks and decides to fetch fresh chain info"
  def handle_info({:chain_event, :blocks, :realtime, blocks}, state) do
-    latest_block = Enum.max_by(blocks, & &1.number)
+    latest_block = Enum.max_by(blocks, & &1.number, fn -> %{number: 0} end)

    if latest_block.number > state.seen_block do
      fetch_state(state.contracts, state.abi, latest_block.number)