[Ddclient-support] [ddclient/ddclient] babbef: Fix here doc interpolation

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

  Branch: refs/heads/fix-interpolation
  Home:   https://github.com/ddclient/ddclient
  Commit: babbef15444908f383aaaa45ea130e15b6667d65
      https://github.com/ddclient/ddclient/commit/babbef15444908f383aaaa45ea130e15b6667d65
  Author: Sandro Jäckel <san...@gm...>
  Date:   2020-05-30 (Sat, 30 May 2020)

  Changed paths:
    M ddclient

  Log Message:
  -----------
  Fix here doc interpolation