util_strscpyl(filename, sizeof(filename), udev_get_dev_path(udev), "/.udev/db/", id, NULL);
/* do not store anything for otherwise empty devices */
- if (!has_info && udev_device_get_devnode(udev_device) == NULL) {
+ if (!has_info &&
+ major(udev_device_get_devnum(udev_device)) == 0 &&
+ udev_device_get_ifindex(udev_device) == 0) {
unlink(filename);
return 0;
}