From f919f50293edcbde6c615c358e10605885b989e0 Mon Sep 17 00:00:00 2001
From: lupin17 <59-quanta.middle@icloud.com>
Date: Fri, 12 Dec 2025 15:24:28 +0100
Subject: [PATCH] Update types.go

---
 rpc/types.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/rpc/types.go b/rpc/types.go
index 85f15344e8..86449e9ea2 100644
--- a/rpc/types.go
+++ b/rpc/types.go
@@ -78,8 +78,8 @@ const (
 // - an out of range error when the given block number is either too little or too large
 func (bn *BlockNumber) UnmarshalJSON(data []byte) error {
 	input := strings.TrimSpace(string(data))
-	if len(input) >= 2 && input[0] == '"' && input[len(input)-1] == '"' {
-		input = input[1 : len(input)-1]
+	if n := len(input); n >= 2 && input[0] == '"' && input[n-1] == '"' {
+		input = input[1 : n-1]
 	}
 
 	switch input {