From d819ec0b58a4170cc49d04aa6d9411ffe03426bd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=91=A8=E5=AD=90=E5=8D=9A?= <349832309@qq.com>
Date: Fri, 7 Sep 2018 10:18:21 +0800
Subject: [PATCH] Comment unused function in emqx_frame.erl

---
 src/emqx_frame.erl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/emqx_frame.erl b/src/emqx_frame.erl
index f3cd33ddb..aa7aad064 100644
--- a/src/emqx_frame.erl
+++ b/src/emqx_frame.erl
@@ -236,8 +236,8 @@ parse_will_message(Packet = #mqtt_packet_connect{will_flag = true,
 parse_will_message(Packet, Bin) ->
     {Packet, Bin}.
 
-protocol_approved(Ver, Name) ->
-    lists:member({Ver, Name}, ?PROTOCOL_NAMES).
+% protocol_approved(Ver, Name) ->
+%     lists:member({Ver, Name}, ?PROTOCOL_NAMES).
 
 parse_packet_id(<<PacketId:16/big, Rest/binary>>) ->
     {PacketId, Rest}.