From 22ff84e1a7f2ccc143f2674956fe8d306481eac1 Mon Sep 17 00:00:00 2001
From: Angus Gratton <angus@espressif.com>
Date: Mon, 14 Nov 2016 10:30:39 +1100
Subject: [PATCH] app_main: Function should return void not int

Thanks to @kolban : http://esp32.com/viewtopic.php?f=13&t=450&p=2030
---
 main/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/main/main.c b/main/main.c
index 0a619ed..4e77489 100644
--- a/main/main.c
+++ b/main/main.c
@@ -11,7 +11,7 @@ esp_err_t event_handler(void *ctx, system_event_t *event)
     return ESP_OK;
 }
 
-int app_main(void)
+void app_main(void)
 {
     nvs_flash_init();
     system_init();