From b4aa77b26ffd6b7d39a71c6975344c0f6b37c834 Mon Sep 17 00:00:00 2001
From: shoopea <shoopea@simba>
Date: Thu, 2 Jan 2020 23:17:39 +0800
Subject: [PATCH] fix

---
 rules.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/rules.go b/rules.go
index b5b9e33..2204818 100644
--- a/rules.go
+++ b/rules.go
@@ -2,6 +2,7 @@ package main
 
 import (
 	"encoding/json"
+	"fmt"
 	"regexp"
 )