cron vars expansion

roles/lib/setup-restic.yml

@@ -105,10 +105,11 @@
               echo "Backing up... to misamisa"
               echo "Date: $(date '+%Y-%m-%d_%H-%M-%S')"     # Add your Restic backup command here
               restic --password-file ./.resticpassword -r sftp:misamisa://home/restic/$(hostname) backup $backupdir 
-              if [ $? -eq 0 ]; then
+              status=$?
+              if [ $status -eq 0 ]; then
                 # If the exit status is 0 (success), send a success message
                 ./discord.sh "$(hostname) backup complete"
-              elif [ $? -eq 3 ]; then
+              elif [ $status -eq 3 ]; then
                 ./discord.sh "$(hostname) backup complete"
               else
                 # If the exit status is not 0 (failure), send a failure message