[FIX] base_geolocalize: geocode errors out on empty address

It's unclear whether that's a recent change or a long-standing issue,
however currently if geocode is called with an empty address string it
will reply with a 400 Bad Request, which gets raised as an exception and
forwarded to the user. That is not a great experience.

Shortcut the entire thing and just return None (= geolocation failed /
no geolocation) on trying to geolocate an empty address.

OPW-746686

backport of 74a89bcf5c656a0a64f2a699444d39739ff7f1d2

0 files changed, 0 insertions, 0 deletions