Don't skip lines if only one row in the list

Mouse wheel emits delta > 1 so if we see only one row
but delta is 3 we skip then 2 rows.

Change-Id: I136788d38a189c061a55cba12eef05c7a4733820
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/110379
Tested-by: Jenkins
Reviewed-by: Szymon Kłos <szymon.klos@collabora.com>
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/111658
Tested-by: Jenkins CollaboraOffice <jenkinscollaboraoffice@gmail.com>
Reviewed-by: Jan Holesovsky <kendy@collabora.com>

0 files changed, 0 insertions, 0 deletions