From f86318ca1a5b74df19fc79406c79a068176c4545 Mon Sep 17 00:00:00 2001
From: Arran Schlosberg <me@arranschlosberg.com>
Date: Thu, 21 Nov 2024 17:14:34 +0000
Subject: [PATCH] refactor: make `snapshot.New()` for loop obvious

---
 core/state/snapshot/snapshot.go | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/core/state/snapshot/snapshot.go b/core/state/snapshot/snapshot.go
index f40d43834a..9c97cf5f3d 100644
--- a/core/state/snapshot/snapshot.go
+++ b/core/state/snapshot/snapshot.go
@@ -218,9 +218,8 @@ func New(config Config, diskdb ethdb.KeyValueStore, triedb *triedb.Database, roo
 		return snap, nil
 	}
 	// Existing snapshot loaded, seed all the layers
-	for head != nil {
+	for ; head != nil; head = head.Parent() {
 		snap.layers[head.Root()] = head
-		head = head.Parent()
 	}
 	return snap, nil
 }