From ca4b1ca3b58f1b83583c7c809c4364db0fbf30d8 Mon Sep 17 00:00:00 2001
From: zhanghongtong <rory-z@outlook.com>
Date: Tue, 14 Sep 2021 16:38:39 +0800
Subject: [PATCH] fix(auth mnesia api): fix the issue of missing line breaks in
 multi-line rules

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

diff --git a/apps/emqx_authz/src/emqx_authz_api_sources.erl b/apps/emqx_authz/src/emqx_authz_api_sources.erl
index 19d229dc2..cad968bd6 100644
--- a/apps/emqx_authz/src/emqx_authz_api_sources.erl
+++ b/apps/emqx_authz/src/emqx_authz_api_sources.erl
@@ -302,7 +302,7 @@ sources(get, _) ->
                                       {ok, Rules} ->
                                           lists:append(AccIn, [#{type => file,
                                                                  enable => Enable,
-                                                                 rules => iolist_to_binary([io_lib:format("~p.", [R]) || R <- Rules]),
+                                                                 rules => iolist_to_binary([io_lib:format("~p.\n", [R]) || R <- Rules]),
                                                                  annotations => #{status => healthy}
                                                                 }]);
                                       {error, _} ->
@@ -360,7 +360,7 @@ source(get, #{bindings := #{type := Type}}) ->
                 {ok, Rules} ->
                     {200, #{type => file,
                             enable => Enable,
-                            rules => iolist_to_binary([io_lib:format("~p.", [R]) || R <- Rules]),
+                            rules => iolist_to_binary([io_lib:format("~p.\n", [R]) || R <- Rules]),
                             annotations => #{status => healthy}
                            }
                     };