From bdfcc2da0e86e98244b5b5bbc5ea4f7c11bf7fd2 Mon Sep 17 00:00:00 2001
From: Zaiming Shi <zmstone@gmail.com>
Date: Mon, 9 Nov 2020 22:57:03 +0100
Subject: [PATCH] fix(emqx_rule_engine_api): Dialyzer warnings for no_match

---
 apps/emqx_rule_engine/src/emqx_rule_engine_api.erl | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/apps/emqx_rule_engine/src/emqx_rule_engine_api.erl b/apps/emqx_rule_engine/src/emqx_rule_engine_api.erl
index a09d526ae..2a6ad1754 100644
--- a/apps/emqx_rule_engine/src/emqx_rule_engine_api.erl
+++ b/apps/emqx_rule_engine/src/emqx_rule_engine_api.erl
@@ -22,6 +22,9 @@
 
 -import(minirest,  [return/1]).
 
+%% A lot of case clause no_match:es from rule_events.hrl
+-dialyzer(no_match).
+
 -rest_api(#{name   => create_rule,
             method => 'POST',
             path   => "/rules/",