From 25b73d5196ce7f3f19f67d8f3ab09a16ced0a4d5 Mon Sep 17 00:00:00 2001
From: Sandeep Mistry <s.mistry@arduino.cc>
Date: Mon, 12 Nov 2018 16:41:13 -0500
Subject: [PATCH] Erase NVS flash on init failure

---
 arduino/cores/esp32/wiring.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/arduino/cores/esp32/wiring.c b/arduino/cores/esp32/wiring.c
index d0ec63e..e06b699 100644
--- a/arduino/cores/esp32/wiring.c
+++ b/arduino/cores/esp32/wiring.c
@@ -22,5 +22,9 @@
 #include "Arduino.h"
 
 void init() {
-  nvs_flash_init();
+  if (nvs_flash_init() != ESP_OK) {
+    nvs_flash_erase();
+
+    nvs_flash_init();
+  }
 }