[Plugin: Meta Box] Bug with plupload box

Hello.
I’ve found a little bug with plupload box in version 4.1.9. When you delete an image from library, there is still a record for plupload box left in ‘wp-postmeta’ table in DB. I’dont know if you solved this already. Well, anyway there is a solution of mine:

add_action('delete_attachment', 'image_delete_handler');
function image_delete_handler($id){
	global $wpdb;
	$wpdb->query(
		$wpdb->prepare("
			DELETE FROM $wpdb->postmeta
		 	WHERE meta_key = %d
		 	AND meta_value = %s
			",
	        'plupload_field_name', $id
	    )
	);
}

Hope that would be useful.

http://wordpress.org/extend/plugins/meta-box/