From 675edf3fab850c99c87123a1b8a970d8f06aea30 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=91=A8=E5=AD=90=E5=8D=9A?= <349832309@qq.com>
Date: Tue, 18 Dec 2018 12:01:41 +0800
Subject: [PATCH] Fix a bug that will not send a will message in some cases

---
 src/emqx_session.erl | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/emqx_session.erl b/src/emqx_session.erl
index 12718b9fc..cb1d04780 100644
--- a/src/emqx_session.erl
+++ b/src/emqx_session.erl
@@ -963,7 +963,8 @@ ensure_expire_timer(State) ->
 
 ensure_will_delay_timer(State = #state{will_msg = #message{headers = #{'Will-Delay-Interval' := WillDelayInterval}}}) ->
     State#state{will_delay_timer = emqx_misc:start_timer(WillDelayInterval * 1000, will_delay)};
-ensure_will_delay_timer(State) ->
+ensure_will_delay_timer(State = #state{will_msg = WillMsg}) ->
+    send_willmsg(WillMsg),
     State.
 
 ensure_stats_timer(State = #state{enable_stats = true, stats_timer = undefined,