This is a complement for fdo#39454 bugfix.

Change-Id: I3f406ae151b92419a86abb8f050c8b032d080838
Reviewed-on: https://gerrit.libreoffice.org/1452Reviewed-by: Eike Rathke <erack@redhat.com>
Tested-by: Eike Rathke <erack@redhat.com>