[Ddclient-support] [ddclient/ddclient] 064cfc: Fix three more here doc interpolations

[Sandro <no...@gi...>]

  Branch: refs/heads/fix-interpolation
  Home:   https://github.com/ddclient/ddclient
  Commit: 064cfcee4d7f551c7b68fc59729218ac107ef466
      https://github.com/ddclient/ddclient/commit/064cfcee4d7f551c7b68fc59729218ac107ef466
  Author: Sandro Jäckel <san...@gm...>
  Date:   2020-05-31 (Sun, 31 May 2020)

  Changed paths:
    M ddclient

  Log Message:
  -----------
  Fix three more here doc interpolations