From 02a755fbea98732a2a8da16bf463ea1ab9b48685 Mon Sep 17 00:00:00 2001
From: z8674558 <own7000hr@gmail.com>
Date: Wed, 24 Feb 2021 16:01:44 +0900
Subject: [PATCH] chore(emqx_exproto): fix dialyzer warinings on
 default_conninfo

---
 apps/emqx_exproto/src/emqx_exproto_channel.erl | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/apps/emqx_exproto/src/emqx_exproto_channel.erl b/apps/emqx_exproto/src/emqx_exproto_channel.erl
index 04ed8b414..0eec36410 100644
--- a/apps/emqx_exproto/src/emqx_exproto_channel.erl
+++ b/apps/emqx_exproto/src/emqx_exproto_channel.erl
@@ -565,15 +565,14 @@ enrich_clientinfo(InClientInfo = #{proto_name := ProtoName}, ClientInfo) ->
     NClientInfo#{protocol => ProtoName}.
 
 default_conninfo(ConnInfo) ->
-    ConnInfo#{proto_name => undefined,
-              proto_ver => undefined,
-              clean_start => true,
+    ConnInfo#{clean_start => true,
               clientid => undefined,
               username => undefined,
-              conn_props => [],
+              conn_mod => undefined,
+              conn_props => #{},
               connected => true,
               connected_at => erlang:system_time(millisecond),
-              keepalive => undefined,
+              keepalive => 0,
               receive_maximum => 0,
               expiry_interval => 0}.