From 2fcb9124bf266158e7ed57d30ba0de577837dde4 Mon Sep 17 00:00:00 2001
From: Turtle <deng@emqx.io>
Date: Thu, 29 Jul 2021 16:17:25 +0800
Subject: [PATCH] chore(modules): fix check dialyzer

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

diff --git a/apps/emqx_modules/src/emqx_delayed.erl b/apps/emqx_modules/src/emqx_delayed.erl
index a57cd9e5e..2e0706cbd 100644
--- a/apps/emqx_modules/src/emqx_delayed.erl
+++ b/apps/emqx_modules/src/emqx_delayed.erl
@@ -108,7 +108,7 @@ start_link() ->
     Opts = emqx_config:get([delayed], #{}),
     gen_server:start_link({local, ?SERVER}, ?MODULE, [Opts], []).
 
--spec(store(#delayed_message{}) -> ok).
+-spec(store(#delayed_message{}) -> ok | {error, atom()}).
 store(DelayedMsg) ->
     gen_server:call(?SERVER, {store, DelayedMsg}, infinity).