From 6e26f5e9af6396520f687fc2ffa5cd8514a724d6 Mon Sep 17 00:00:00 2001
From: terry-xiaoyu <506895667@qq.com>
Date: Sat, 10 Nov 2018 11:25:52 +0800
Subject: [PATCH] Revert logger print to io:format 2

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

diff --git a/src/emqx_ctl.erl b/src/emqx_ctl.erl
index 5fcc9a573..17166a014 100644
--- a/src/emqx_ctl.erl
+++ b/src/emqx_ctl.erl
@@ -87,8 +87,8 @@ lookup_command(Cmd) when is_atom(Cmd) ->
     end.
 
 usage() ->
-    logger:info("Usage: ~s", [?MODULE]),
-    [begin logger:info("~80..-s", [""]), Mod:Cmd(usage) end
+    io:format("Usage: ~s~n", [?MODULE]),
+    [begin io:format("~80..-s~n", [""]), Mod:Cmd(usage) end
      || {_, {Mod, Cmd}, _} <- ets:tab2list(?TAB)].
 
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