From 993d1da5eae379d6c6bf58539eae5fc2ec184c6f Mon Sep 17 00:00:00 2001
From: MicaiahReid <micaiahreid@gmail.com>
Date: Thu, 5 Jan 2023 17:15:05 -0500
Subject: [PATCH] add explanatory comment

---
 src/chains/ethereum/ethereum/src/blockchain.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/chains/ethereum/ethereum/src/blockchain.ts b/src/chains/ethereum/ethereum/src/blockchain.ts
index e307f5e5c6..15e6d1a891 100644
--- a/src/chains/ethereum/ethereum/src/blockchain.ts
+++ b/src/chains/ethereum/ethereum/src/blockchain.ts
@@ -331,6 +331,8 @@ export default class Blockchain extends Emittery<BlockchainTypedEvents> {
           blocks.latest = await this.#blockBeingSavedPromise.then(
             ({ block }) => block
           );
+          // when we are forking, blocks.earliest is already set to what was
+          // retrieve from the fork
           if (!blocks.earliest) {
             blocks.earliest = blocks.latest;
           }