From 6cfbfff75f5c57e9b56139e2d2b34570d862f583 Mon Sep 17 00:00:00 2001
From: nadoo <287492+nadoo@users.noreply.github.com>
Date: Sun, 30 Jan 2022 12:34:14 +0800
Subject: [PATCH] config: optimize the parsing speed of rule config file 
 (#306)

---
 main.go        | 4 ++--
 rule/config.go | 6 +++---
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/main.go b/main.go
index e3d55cb..1f9b63a 100644
--- a/main.go
+++ b/main.go
@@ -38,8 +38,8 @@ func main() {
 
 		// rules
 		for _, r := range config.rules {
-			for _, domain := range r.Domain {
-				if len(r.DNSServers) > 0 {
+			if len(r.DNSServers) > 0 {
+				for _, domain := range r.Domain {
 					d.SetServers(domain, r.DNSServers)
 				}
 			}
diff --git a/rule/config.go b/rule/config.go
index 8eda6c3..b6885a7 100644
--- a/rule/config.go
+++ b/rule/config.go
@@ -56,9 +56,9 @@ func NewConfFromFile(ruleFile string) (*Config, error) {
 	f.StringSliceUniqVar(&p.DNSServers, "dnsserver", nil, "remote dns server")
 	f.StringVar(&p.IPSet, "ipset", "", "ipset NAME, will create 2 sets: NAME for ipv4 and NAME6 for ipv6")
 
-	f.StringSliceUniqVar(&p.Domain, "domain", nil, "domain")
-	f.StringSliceUniqVar(&p.IP, "ip", nil, "ip")
-	f.StringSliceUniqVar(&p.CIDR, "cidr", nil, "cidr")
+	f.StringSliceVar(&p.Domain, "domain", nil, "domain")
+	f.StringSliceVar(&p.IP, "ip", nil, "ip")
+	f.StringSliceVar(&p.CIDR, "cidr", nil, "cidr")
 
 	err := f.Parse()
 	if err != nil {