File _link of Package virtualbox.openSUSE_Leap_42.2_Update

<link project="openSUSE:Leap:42.2:Update" package="virtualbox" rev="08d8373e3e8bf79b99e2c0bed1a9381c" vrev="19.6" baserev="08d8373e3e8bf79b99e2c0bed1a9381c">
  <patches>
    <branch></branch>
  </patches>
</link>