From a968fde43fbe5ff025710570475939d9ea41d87f Mon Sep 17 00:00:00 2001
From: Kroese <kroese@users.noreply.github.com>
Date: Fri, 31 Mar 2023 07:59:58 +0200
Subject: [PATCH] Shellcheck

---
 agent/service.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/agent/service.sh b/agent/service.sh
index 9fda5f4..645af2d 100644
--- a/agent/service.sh
+++ b/agent/service.sh
@@ -5,14 +5,14 @@ LOGFILE="/var/log/agent.log"
 SCRIPT="/usr/local/bin/agent.sh" 
 
 status() {
-  if [ -f $PIDFILE ]; then
+  if [ -f "$PIDFILE" ]; then
     echo 'Service running' >&2
     return 1
   fi
 }
 
 start() {
-  if [ -f $PIDFILE ] && kill -0 $(cat $PIDFILE); then
+  if [ -f "$PIDFILE" ] && kill -0 $(cat "$PIDFILE"); then
     echo 'Service already running' >&2
     return 1
   fi