From 4606eaeb5859b401696b88aab2c3e1fbba7c6366 Mon Sep 17 00:00:00 2001
From: Lei Chen <alpha_cl@sohu.com>
Date: Mon, 16 Jan 2017 16:27:10 +0800
Subject: [PATCH] delete a comma.

---
 src/emqttd_protocol.erl | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/emqttd_protocol.erl b/src/emqttd_protocol.erl
index 2b524d1a9..f0b877dc5 100644
--- a/src/emqttd_protocol.erl
+++ b/src/emqttd_protocol.erl
@@ -252,7 +252,6 @@ process(?UNSUBSCRIBE_PACKET(PacketId, RawTopics), State = #proto_state{
         {stop, _} ->
             ok
     end,
-    ,
     send(?UNSUBACK_PACKET(PacketId), State);
 
 process(?PACKET(?PINGREQ), State) ->