From 3b9514ec9f22b1e79c2d98aa0fda353c2418e915 Mon Sep 17 00:00:00 2001
From: vcptr <51714622+vcptr@users.noreply.github.com>
Date: Fri, 22 Nov 2019 17:57:16 +0800
Subject: [PATCH] minor optm

---
 app/dns/server.go | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/app/dns/server.go b/app/dns/server.go
index 86fbcae4..c1c85e93 100644
--- a/app/dns/server.go
+++ b/app/dns/server.go
@@ -53,10 +53,7 @@ func (c *MultiGeoIPMatcher) Match(ip net.IP) bool {
 
 // HasMatcher check has matcher
 func (c *MultiGeoIPMatcher) HasMatcher() bool {
-	if len(c.matchers) > 0 {
-		return true
-	}
-	return false
+	return len(c.matchers) > 0
 }
 
 func generateRandomTag() string {