From 8477780e2b6e5c1a3e7cbc32ffd57258119f0c84 Mon Sep 17 00:00:00 2001
From: JianBo He <heeejianbo@163.com>
Date: Tue, 2 Mar 2021 14:37:35 +0800
Subject: [PATCH] fix(mgmt): remove the useless match

Currently, the `{topic, Topic}` pattern is not used for management.
Moreover it will casue a `function_caluse` while the previous caluse not
matched
---
 apps/emqx_management/src/emqx_mgmt.erl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/apps/emqx_management/src/emqx_mgmt.erl b/apps/emqx_management/src/emqx_mgmt.erl
index 39bc2153a..3ab1b80ee 100644
--- a/apps/emqx_management/src/emqx_mgmt.erl
+++ b/apps/emqx_management/src/emqx_mgmt.erl
@@ -303,8 +303,8 @@ list_subscriptions_via_topic(Node, Topic, {M,F}) when Node =:= node() ->
     MatchSpec = [{{{'_', '$1'}, '_'}, [{'=:=','$1', Topic}], ['$_']}],
     M:F(ets:select(emqx_suboption, MatchSpec));
 
-list_subscriptions_via_topic(Node, {topic, Topic}, FormatFun) ->
-    rpc_call(Node, list_subscriptions_via_topic, [Node, {topic, Topic}, FormatFun]).
+list_subscriptions_via_topic(Node, Topic, FormatFun) ->
+    rpc_call(Node, list_subscriptions_via_topic, [Node, Topic, FormatFun]).
 
 lookup_subscriptions(ClientId) ->
     lists:append([lookup_subscriptions(Node, ClientId) || Node <- ekka_mnesia:running_nodes()]).