[PATCH E/U] UBUNTU: [Packaging]: ignore vbox modules when vbox is disabled

[Seth Forshee]

On Wed, Aug 28, 2019 at 09:02:08AM -0300, Thadeu Lima de Souza Cascardo wrote:
> When the build of virtualbox modules is disabled, its modules should be
> ignored, just like when zfs is disabled.
> 
> Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo at canonical.com>

Good catch. Applied to eoan/master-next and unstable/master, thanks!