seen on tinderbox Linux-F19-x86_64_14-with-check

Change-Id: Ica9c2707b43317f7dd1cf99440c6cdb7fe28e0bc
Reviewed-on: https://gerrit.libreoffice.org/33938Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>