so we don't need to construct an OString when appending from a view Change-Id: I8105d916b43215e312857e9d9d00a38c3d833861 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/107938 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>