From b9732ec420024d54b6cd487bdef49a21f9ee1dd8 Mon Sep 17 00:00:00 2001
From: yuriy0803 <68668177+yuriy0803@users.noreply.github.com>
Date: Mon, 22 Feb 2021 20:52:42 +0100
Subject: [PATCH] Update util.go

---
 util/util.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/util/util.go b/util/util.go
index b4219c5..a75a4b7 100644
--- a/util/util.go
+++ b/util/util.go
@@ -8,6 +8,7 @@ import (
 
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/common/math"
+	"github.com/ethereum/go-ethereum/common/hexutil"
 )
 
 var Ether = math.BigPow(10, 18)
@@ -35,7 +36,7 @@ func MakeTimestamp() int64 {
 func GetTargetHex(diff int64) string {
 	difficulty := big.NewInt(diff)
 	diff1 := new(big.Int).Div(pow256, difficulty)
-	return string(common.ToHex(diff1.Bytes()))
+	return string(hexutil.Encode(diff1.Bytes()))
 }
 
 func TargetHexToDiff(targetHex string) *big.Int {