From d668339e2797aa14c121121e134df1b5b511e5c2 Mon Sep 17 00:00:00 2001
From: nadoo <287492+nadoo@users.noreply.github.com>
Date: Mon, 6 Apr 2020 23:37:36 +0800
Subject: [PATCH] ipset: add missing package

---
 ipset/ipset_linux.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ipset/ipset_linux.go b/ipset/ipset_linux.go
index 01ce51c..0009e8a 100644
--- a/ipset/ipset_linux.go
+++ b/ipset/ipset_linux.go
@@ -7,6 +7,7 @@ package ipset
 import (
 	"bytes"
 	"encoding/binary"
+	"errors"
 	"net"
 	"strings"
 	"sync"