From f3f8e7e52fb6ebffe57dc12bc17d58522c6c0261 Mon Sep 17 00:00:00 2001
From: Dreamacro <305009791@qq.com>
Date: Tue, 18 Feb 2020 14:26:42 +0800
Subject: [PATCH] Chore: remove println

---
 dns/client.go | 1 -
 1 file changed, 1 deletion(-)

diff --git a/dns/client.go b/dns/client.go
index 3546adbf..f12b0e01 100644
--- a/dns/client.go
+++ b/dns/client.go
@@ -30,7 +30,6 @@ func (c *client) ExchangeContext(ctx context.Context, m *D.Msg) (msg *D.Msg, err
 	} else {
 		var err error
 		if ip, err = c.r.ResolveIP(c.host); err != nil {
-			println("?")
 			return nil, fmt.Errorf("use default dns resolve failed: %w", err)
 		}
 	}