From 12da23066231a5712de606fa491476987b64adaa Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=91=A8=E5=AD=90=E5=8D=9A?= <349832309@qq.com>
Date: Wed, 10 Oct 2018 15:53:01 +0800
Subject: [PATCH] Increase coverage

---
 test/emqx_keepalive_SUITE.erl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/test/emqx_keepalive_SUITE.erl b/test/emqx_keepalive_SUITE.erl
index c4dbd80f2..60472fd42 100644
--- a/test/emqx_keepalive_SUITE.erl
+++ b/test/emqx_keepalive_SUITE.erl
@@ -26,6 +26,7 @@ groups() -> [{keepalive, [], [t_keepalive]}].
 %%--------------------------------------------------------------------
 
 t_keepalive(_) ->
+    {ok, _} = emqx_keepalive:start(fun() -> {ok, 1} end, 0, {keepalive, timeout}),
     {ok, KA} = emqx_keepalive:start(fun() -> {ok, 1} end, 1, {keepalive, timeout}),
     [resumed, timeout] = lists:reverse(keepalive_recv(KA, [])).