From fdea4b54c6e6da66262e7f1788ec336a19a0fc0f Mon Sep 17 00:00:00 2001
From: xueyunfei <xueyunfei@espressif.com>
Date: Wed, 4 Dec 2019 16:42:15 +0800
Subject: [PATCH] optimize tcp random close

---
 components/lwip/lwip | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/lwip/lwip b/components/lwip/lwip
index d2e4de7e45..c9e3b53c6f 160000
--- a/components/lwip/lwip
+++ b/components/lwip/lwip
@@ -1 +1 @@
-Subproject commit d2e4de7e459ae3317c193fdb595386594b40cec0
+Subproject commit c9e3b53c6f04052943f97210b858cec805cc98d9