From a94fc024a0d2cd96d7a4899c8bdbe4b62f7040ec Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Johan=20B=C3=B6hlin?= <johboh@gmail.com>
Date: Sun, 24 Mar 2024 11:46:51 +0100
Subject: [PATCH] Fix crash on calling teardown multiple times

---
 src/node/impl/EspNowNode.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/node/impl/EspNowNode.cpp b/src/node/impl/EspNowNode.cpp
index b327c6d..6fc7278 100644
--- a/src/node/impl/EspNowNode.cpp
+++ b/src/node/impl/EspNowNode.cpp
@@ -260,6 +260,7 @@ void EspNowNode::teardown() {
   esp_wifi_stop();
   if (_netif_sta != nullptr) {
     esp_netif_destroy_default_wifi(_netif_sta);
+    _netif_sta = nullptr;
   }
   esp_event_loop_delete_default();
   esp_netif_deinit();