Small fix for /origin/save
It seems it is possible for the _savable_visit_types() helper function to be called with an empty 'visit_types' (case found in docker tests).
Prevent an IndexError.
Staging instance, all changes can be removed at any time
It seems it is possible for the _savable_visit_types() helper function to be called with an empty 'visit_types' (case found in docker tests).
Prevent an IndexError.