From 2b298cb8955b8923a80813476574c280054b6f2b Mon Sep 17 00:00:00 2001
From: xueyunfei <xueyunfei@espressif.com>
Date: Sun, 28 Jun 2020 15:33:36 +0800
Subject: [PATCH] lwip:fix bug for select waiting assert

Closes https://github.com/espressif/esp-lwip/issues/13

Official patch:http://git.savannah.nongnu.org/cgit/lwip.git/commit/?id=8d7e436a9d24a2a1ee35aac72a7055e80330e994
---
 components/lwip/lwip | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/lwip/lwip b/components/lwip/lwip
index 5b2072ebb8..ffd1059c9a 160000
--- a/components/lwip/lwip
+++ b/components/lwip/lwip
@@ -1 +1 @@
-Subproject commit 5b2072ebb82e606ed1d0ae1345742716d6499e7e
+Subproject commit ffd1059c9adfd9aece3578a030a74eb0b67c552e