CartoDB/cartodb — pull request #835 by rafatower (2014-09-30 15:49:12+00:00)
Title: CDB-2765 - Geocoding a table with 0 geocodificable rows throws error

This stops the processing of a geocoding job as soon as possible and returns gracefully when there are no rows to geocode, plus gives proper feedback to the user.

@rilla can you please review?