From 55ee07dd6b377d831f89bb9e98614bd7fd39350a Mon Sep 17 00:00:00 2001
From: Justin <czekotilodanilo@gmail.com>
Date: Tue, 25 Nov 2025 22:55:45 +0100
Subject: [PATCH] Update hexutil.go

---
 common/hexutil/hexutil.go | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/common/hexutil/hexutil.go b/common/hexutil/hexutil.go
index d6b6b867f2..3a4b4c1bee 100644
--- a/common/hexutil/hexutil.go
+++ b/common/hexutil/hexutil.go
@@ -82,7 +82,8 @@ func MustDecode(input string) []byte {
 // Encode encodes b as a hex string with 0x prefix.
 func Encode(b []byte) string {
 	enc := make([]byte, len(b)*2+2)
-	copy(enc, "0x")
+	enc[0] = '0'
+	enc[1] = 'x'
 	hex.Encode(enc[2:], b)
 	return string(enc)
 }
@@ -113,7 +114,8 @@ func MustDecodeUint64(input string) uint64 {
 // EncodeUint64 encodes i as a hex string with 0x prefix.
 func EncodeUint64(i uint64) string {
 	enc := make([]byte, 2, 10)
-	copy(enc, "0x")
+	enc[0] = '0'
+	enc[1] = 'x'
 	return string(strconv.AppendUint(enc, i, 16))
 }