[PUSHED] fdo#43460 use isEmpty()

[Eike Rathke (via Code Review)]

Hi,

Thank you for your patch!  It has been merged to LibreOffice.

If you are interested in details, please visit

    https://gerrit.libreoffice.org/4307

Approvals:
  Eike Rathke: Verified; Looks good to me, approved


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Gerrit-MessageType: merged
Gerrit-Change-Id: Ie33025fbd10f47efd6b97304b76b21166d4ee70e
Gerrit-PatchSet: 3
Gerrit-Project: core
Gerrit-Branch: master
Gerrit-Owner: Jelle van der Waa <jelle at vdwaa.nl>
Gerrit-Reviewer: Eike Rathke <erack at redhat.com>