Before that patch clicking on the Edit button
in the print preview mode was causing a crash.

Change-Id: Idd6ab2f16f515caa1d5fd3ed4ccdf9ae681849b5
Reviewed-on: https://gerrit.libreoffice.org/33269Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Szymon Kłos <eszkadev@gmail.com>