tdf#141012: do not try to expand the node if RequestingChildrenHdl failed

Just select the database node itself, so that it's still obvious which
database is associated with this document.

After selecting this node when initializing the tab, another call to
SwDBTreeList::Select will be made, so make sure to handle empty table and
column names.

Change-Id: Ie1d1bd445e18d5900910c780a24102b4dde5c787
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/112467
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>

0 files changed, 0 insertions, 0 deletions