From d55e1b664bd73dd684b0bc7c02c5fdf20339126f Mon Sep 17 00:00:00 2001
From: Dreamacro <305009791@qq.com>
Date: Mon, 16 Jul 2018 00:47:03 +0800
Subject: [PATCH] Lint: simplify code

---
 adapters/selector.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/adapters/selector.go b/adapters/selector.go
index 62651530..7305665a 100644
--- a/adapters/selector.go
+++ b/adapters/selector.go
@@ -30,7 +30,7 @@ func (s *Selector) Now() string {
 
 func (s *Selector) All() []string {
 	var all []string
-	for k, _ := range s.proxys {
+	for k := range s.proxys {
 		all = append(all, k)
 	}
 	return all