From 8fb4ef9fe36cb5022ddcc00f7502529896ef1ffa Mon Sep 17 00:00:00 2001
From: Thales Macedo Garitezi <thalesmg@gmail.com>
Date: Thu, 28 Mar 2024 10:53:44 -0300
Subject: [PATCH] test: fix flaky test

---
 apps/emqx/test/emqx_persistent_messages_SUITE.erl | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/apps/emqx/test/emqx_persistent_messages_SUITE.erl b/apps/emqx/test/emqx_persistent_messages_SUITE.erl
index 94bc58908..1a150d5b1 100644
--- a/apps/emqx/test/emqx_persistent_messages_SUITE.erl
+++ b/apps/emqx/test/emqx_persistent_messages_SUITE.erl
@@ -584,6 +584,8 @@ message(Topic, Payload, PublishedAt) ->
         id = emqx_guid:gen()
     }.
 
+on_message_dropped(#message{flags = #{sys := true}}, _Context, _Res, _TestPid) ->
+    ok;
 on_message_dropped(Msg, Context, Res, TestPid) ->
     ErrCtx = #{msg => Msg, ctx => Context, res => Res},
     ct:pal("this hook should not be called.\n  ~p", [ErrCtx]),