From 6239acb6b941c740897e3e012ddb40e3da3dd26b Mon Sep 17 00:00:00 2001
From: Ludovic Cartier <ludovic.cartier@alterway.fr>
Date: Fri, 29 May 2026 13:26:32 +0200
Subject: [PATCH] fix find command to delete old backup

---
 templates/brain_backup.j2 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/templates/brain_backup.j2 b/templates/brain_backup.j2
index d388964..e48bd1b 100644
--- a/templates/brain_backup.j2
+++ b/templates/brain_backup.j2
@@ -238,7 +238,7 @@ mkdir -p "$backup_dir/$today/sshportal"
 {% endif %}
 
 # purge old backups
-find $backup_dir -type d -ctime +$backup_local_retention -exec rm -rf {} \;
+find $backup_dir -maxdepth 1 -mindepth 1 -type d -mtime +$backup_local_retention -exec rm -rf {} \;
 
 ## send to PBS ##
 /usr/bin/proxmox-backup-client backup \