From c06984d847f2cb77f58173b0b3f052adff2034e7 Mon Sep 17 00:00:00 2001
From: Shawn <506895667@qq.com>
Date: Wed, 8 Mar 2023 14:31:54 +0800
Subject: [PATCH] fix: avoid replacing newlines with commas in log msg

---
 src/emqx_packet.erl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/emqx_packet.erl b/src/emqx_packet.erl
index d91ac6f44..293d32121 100644
--- a/src/emqx_packet.erl
+++ b/src/emqx_packet.erl
@@ -438,7 +438,7 @@ format_variable(undefined, _) ->
 format_variable(Variable, undefined) ->
     format_variable(Variable);
 format_variable(Variable, Payload) ->
-    [format_variable(Variable), ", Payload=", Payload].
+    [format_variable(Variable), io_lib:format(", Payload=~0p", [Payload])].
 
 format_variable(#mqtt_packet_connect{
                  proto_ver    = ProtoVer,