From 6f6e24592bebc71a35370caf5b79fc3161cbcd74 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 18:32:03 +0800
Subject: [PATCH] Fix the reverse match

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

diff --git a/src/emqx_topic.erl b/src/emqx_topic.erl
index 3dcad0b33..b3b417717 100644
--- a/src/emqx_topic.erl
+++ b/src/emqx_topic.erl
@@ -190,8 +190,8 @@ parse(Topic = <<"$share/", Topic1/binary>>, Options) ->
         [_] -> error({invalid_topic, Topic});
         [Group, Topic2] -> 
             case binary:match(Group, [<<"/">>, <<"+">>, <<"#">>]) of 
-                nomatch -> error({invalid_topic, Topic});
-                _ -> {Topic2, maps:put(share, Group, Options)}
+                nomatch -> {Topic2, maps:put(share, Group, Options)};
+                _ -> error({invalid_topic, Topic})
             end
     end;
 parse(Topic, Options) ->