check_backupuptodate: use find with --max-depth=1 to limit the number of evaluated files

CHANGELOG

@@ -10,6 +10,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Changed
 
 - check_evobackup_exclude_mount : skip if --one-file-system is used, and exclude scripts without Rsync command
+- check_backupuptodate: use find with --max-depth=1 to limit the number of evaluated files
 
 ## [22.08] - 2022-08-04
 

evocheck.sh

@@ -126,7 +126,7 @@ check_backupuptodate(){
     backup_dir="/home/backup"
     if [ -d "${backup_dir}" ]; then
         if [ -n "$(ls -A ${backup_dir})" ]; then
-            for file in "${backup_dir}"/*; do
+            find "${backup_dir}" -maxdepth 1 -type f | while read -r file; do
                 limit=$(($(date +"%s") - 172800))
                 updated_at=$(stat -f "%m" "$file")