Fixed the logic broken since commit 5d64757c
with what seems to be the original idea.

Change-Id: I1a25cfb27d7d9a1af4e024c2989ea4959014455f
Reviewed-on: https://gerrit.libreoffice.org/62462
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>