make tools::Rectangle::Right return Left when empty

I tried making this assert, but there are just too many places where we
pass around empty rectangles, so rather just return the value of nLeft,
in a similar fashion to methods like Rectangle::TopLeft

Change-Id: I3377071ecae26f13e895ae411cd269f0bdbe0ef6
Reviewed-on: https://gerrit.libreoffice.org/75486
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

0 files changed, 0 insertions, 0 deletions