From 681bb58997e8dc50966a269ed44b8862f985de35 Mon Sep 17 00:00:00 2001
From: cuiweixie <cuiweixie@gmail.com>
Date: Thu, 31 Jul 2025 00:04:43 +0800
Subject: [PATCH] core/vm: opt using strconv.FormatInt instead of fmt.Sprintf

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

diff --git a/core/vm/eips.go b/core/vm/eips.go
index 7764bd20b6..59bb710185 100644
--- a/core/vm/eips.go
+++ b/core/vm/eips.go
@@ -20,6 +20,7 @@ import (
 	"fmt"
 	"math"
 	"sort"
+	"strconv"
 
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/core/tracing"
@@ -63,7 +64,7 @@ func ValidEip(eipNum int) bool {
 func ActivateableEips() []string {
 	var nums []string
 	for k := range activators {
-		nums = append(nums, fmt.Sprintf("%d", k))
+		nums = append(nums, strconv.FormatInt(int64(k), 10))
 	}
 	sort.Strings(nums)
 	return nums