From 427ca75532a185a70a2d16740fc9d6317a3be4d3 Mon Sep 17 00:00:00 2001
From: Alexandre <44178713+alexbelgium@users.noreply.github.com>
Date: Sat, 12 Oct 2024 23:25:54 +0200
Subject: [PATCH] Update 30-monitoring.sh

---
 battybirdnet-pi/rootfs/custom-services.d/30-monitoring.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/battybirdnet-pi/rootfs/custom-services.d/30-monitoring.sh b/battybirdnet-pi/rootfs/custom-services.d/30-monitoring.sh
index 060c318c9..ff3e9fbcc 100755
--- a/battybirdnet-pi/rootfs/custom-services.d/30-monitoring.sh
+++ b/battybirdnet-pi/rootfs/custom-services.d/30-monitoring.sh
@@ -89,8 +89,8 @@ while true; do
 
     # Check service states
     for service in "$srv" "$srv2"; do
-        local state_var="${service}_state"
-        if [[ "${!state_var}" != "active" ]]; then
+        state_var="${service}_state"
+        if [[ "${state_var:-}" != "active" ]]; then
             log_yellow "$(date) INFO: Restarting $service service"
             sudo systemctl restart "$service"
         fi