Handle a null or empty database name
Handle a null or empty database name

If name is null then user cancelled the prompt so we
do nothing.

If name is zero length then display an error via
notifications.

fkaempfer/couchdb,fkaempfer/couchdb,fkaempfer/couchdb,fkaempfer/couchdb,fkaempfer/couchdb,fkaempfer/couchdb