From 4613129d28d263e6d8ebaa7a13454c1046573250 Mon Sep 17 00:00:00 2001
From: tteckster <tteckster@gmail.com>
Date: Wed, 9 Aug 2023 12:02:56 -0400
Subject: [PATCH] Update omada.sh

tweak
---
 ct/omada.sh | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/ct/omada.sh b/ct/omada.sh
index a4312278..31d1e3dd 100644
--- a/ct/omada.sh
+++ b/ct/omada.sh
@@ -54,7 +54,11 @@ function update_script() {
 header_info
 if [[ ! -d /opt/tplink ]]; then msg_error "No ${APP} Installation Found!"; exit; fi
 latest_url=$(curl -fsSL "https://www.tp-link.com/us/support/download/omada-software-controller/" | grep -o 'https://.*x64.deb' | head -n1)
-latest_version=$(basename "$latest_url" | sed -e 's/.*ller_//;s/_Li.*//')
+latest_version=$(basename "${latest_url}" | sed -e 's/.*ller_//;s/_Li.*//')
+if [ -z "${latest_version}" ]; then
+  echo "It seems that the server (tp-link.com) might be down. Please try again at a later time."
+  exit
+fi
 installed_version=$(dpkg -l | grep omada | awk '{print $3}')
 
 if [ "v${installed_version}" = "${latest_version}" ]; then