From dfe6cf3e08c9bb8ee62f00ff8a31b1b0d9474d70 Mon Sep 17 00:00:00 2001
From: mag37 <robin.ivehult@gmail.com>
Date: Sun, 28 Jan 2024 20:08:17 +0100
Subject: [PATCH] arithmetic formatting

---
 dockcheck.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dockcheck.sh b/dockcheck.sh
index 47b6bdb..aca5a51 100755
--- a/dockcheck.sh
+++ b/dockcheck.sh
@@ -124,7 +124,7 @@ choosecontainers() {
 
 datecheck() {
   ImageDate=$($regbin image inspect "$RepoUrl" --format='{{.Created}}' | cut -d" " -f1 )
-  ImageAge=$((($(date +%s) - $(date -d "$ImageDate" +%s))/86400))
+  ImageAge=$(( ( $(date +%s) - $(date -d "$ImageDate" +%s) )/86400 ))
   if [ $ImageAge -gt $DaysOld ] ; then
     return 0
   else