From 83081b757b5be288b835ecb65953aea550b3e7b4 Mon Sep 17 00:00:00 2001
From: Salt <rehashedsalt@cock.li>
Date: Wed, 18 Aug 2021 23:00:49 -0500
Subject: [PATCH] Fix incorrect variable substitution i.e. a lack thereof

---
 check_reboot_required | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/check_reboot_required b/check_reboot_required
index 57fa29f..3c7af6a 100755
--- a/check_reboot_required
+++ b/check_reboot_required
@@ -14,10 +14,10 @@ if [ -f "$rr" ]; then
 	lastmod=$(date +%s -r "$rr")
 	now=$(date +%s)
 	if (( now - lastmod > threshold )); then
-		echo "CRITICAL - Pending reboot older than $threshold seconds: $(cat rr)"
+		echo "CRITICAL - Pending reboot older than $threshold seconds: $(cat "$rr")"
 		exit 2
 	else
-		echo "WARNING - Pending reboot: $(cat rr)"
+		echo "WARNING - Pending reboot: $(cat "$rr")"
 		exit 1
 	fi
 else