upstreamed as https://bugs.freedesktop.org/show_bug.cgi?id=103845

Change-Id: I48430b2ab62991345863bceeaf3a6918f9dd1fda
Reviewed-on: https://gerrit.libreoffice.org/45078Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>