From 98ae8721af1297665fe6599109fce47fe30186f4 Mon Sep 17 00:00:00 2001
From: Quentin McGaw <quentin.mcgaw@gmail.com>
Date: Mon, 21 Feb 2022 18:47:04 +0000
Subject: [PATCH] Remove old irrelevant `TODO`

---
 lib/trie/trie.go | 1 -
 1 file changed, 1 deletion(-)

diff --git a/lib/trie/trie.go b/lib/trie/trie.go
index e9a57e57da..7d76d4a974 100644
--- a/lib/trie/trie.go
+++ b/lib/trie/trie.go
@@ -1042,7 +1042,6 @@ func (t *Trie) deleteBranch(branch *node.Branch, key []byte) (
 // of one node in callers.
 // If the branch has a value and no child, it will be changed into a leaf.
 func handleDeletion(branch *node.Branch, key []byte) (newNode Node, branchChildMerged bool) {
-	// TODO try to remove key argument just use branch.Key instead?
 	childrenCount := 0
 	firstChildIndex := -1
 	for i, child := range branch.Children {