Idea that appeared during the Stephan's talk - thanks! :-)

Change-Id: Icc0b8454fde8a28f87236425d9df213959d5349c
Reviewed-on: https://gerrit.libreoffice.org/43368Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Jan Holesovsky <kendy@collabora.com>