[vz-dev] [volkszaehler/volkszaehler.org] 333947: Make sed inplace portable (#743)

[andig]

  Branch: refs/heads/master
  Home:   https://github.com/volkszaehler/volkszaehler.org
  Commit: 33394789c3c8cc45ba41cb670790ff151fc551e1
      https://github.com/volkszaehler/volkszaehler.org/commit/33394789c3c8cc45ba41cb670790ff151fc551e1
  Author: andig <cpuidle at gmx.de>
  Date:   2019-03-15 (Fri, 15 Mar 2019)

  Changed paths:
    M bin/install.sh

  Log Message:
  -----------
  Make sed inplace portable (#743)