instead of a combination data of a bool param and an optional data in a struct Change-Id: I67338b55fc38bbe053e1e13dea92f6c76389663b Reviewed-on: https://gerrit.libreoffice.org/c/core/+/187773 Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk> Tested-by: Jenkins