From 53183c45056004ee9aad0a36f66ea414a3baf4be Mon Sep 17 00:00:00 2001
From: Leandro Carneiro <leandro@carnei.ro>
Date: Mon, 30 Aug 2021 14:47:24 -0300
Subject: [PATCH] fix(sysupgrade): use curl instead ping - icmp not always
 available

---
 general/overlay/usr/sbin/sysupgrade | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/general/overlay/usr/sbin/sysupgrade b/general/overlay/usr/sbin/sysupgrade
index 2aa6e802..8063b122 100755
--- a/general/overlay/usr/sbin/sysupgrade
+++ b/general/overlay/usr/sbin/sysupgrade
@@ -47,7 +47,7 @@ quick_reboot() {
 
 
 
-if ! ping -q -c 3 -w 3 github.com >/dev/null 2>&1; then
+if [ "$(curl -o /dev/null -s -w '%{http_code}\n' http://github.com)" != "301" ]; then
   echo -e "\n\e[1;31mThere is no access to the github.com, please check the Internet connection...\e[0m\n"
   exit 1
 else