mountlib: check if directory is not empty before mounting - fixes #1386
mountlib: check if directory is not empty before mounting - fixes #1386

Signed-off-by: Ernest Borowski <54f808b63f5b3f6e0131c786fe28751f8852b505@gmail.com>

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