minor optm

5 years ago · 3b9514ec9f
1 changed files with 1 additions and 4 deletions
--- 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 {