File _link of Package pdns.openSUSE_Backports_SLE-15-SP1_Update

<link project="openSUSE:Backports:SLE-15-SP1:Update" package="pdns" rev="4b5b1f88cb7e7d3fdb44ac8b25c2b8b3" vrev="3.4" baserev="4b5b1f88cb7e7d3fdb44ac8b25c2b8b3">
  <patches>
    <branch></branch>
  </patches>
</link>