serve restic: When listing return empty list instead of 'null'
serve restic: When listing return empty list instead of 'null'

ncw/rclone,ncw/rclone,seuffert/rclone,B4dM4n/rclone,yonjah/rclone,seuffert/rclone,ncw/rclone,B4dM4n/rclone,yonjah/rclone,ncw/rclone,olihey/rclone,olihey/rclone,B4dM4n/rclone,B4dM4n/rclone,seuffert/rclone,yonjah/rclone,olihey/rclone,seuffert/rclone,yonjah/rclone,olihey/rclone