When visiting the backups overview page (/admin/config/development/backup_migrate/backups), the following warning is displayed:
Warning: opendir([..]/private/files/backup_migrate): Failed to open directory: No such file or directory in Drupal\Core\StreamWrapper\LocalStream->dir_opendir() (line 415 of core/lib/Drupal/Core/StreamWrapper/LocalStream.php).
Drupal\Core\StreamWrapper\LocalStream->dir_opendir('private://backup_migrate/', 0)
opendir('private://backup_migrate/') (Line: 252)
Drupal\backup_migrate\Core\Destination\DirectoryDestination->getAllFileNames() (Line: 138)
Drupal\backup_migrate\Core\Destination\DirectoryDestination->listFiles(5) (Line: 97)
Visit the backups overview page (/admin/config/development/backup_migrate/backups) without the backup folder existing.
Early return an empty array if the directory does not yet exist. I don't think it should be automatically created when just listing files, the directory can be created when actually creating the first backup.
Closed: duplicate
5.1
Code
Small change, just checks if the directory exists.
Thank you for spotting that this was a duplicate.