Resolve "exceeded visits list & unfinished visits list"

Closes #146 (closed)

smash/web/api_views/subject.py

@@ -323,7 +323,7 @@ def types(request):
 
 
 def serialize_subject(study_subject):
-    location = location_to_str(study_subject.location)
+    location = location_to_str(study_subject.default_location)
     flying_team = flying_team_to_str(study_subject.flying_team)
     visits = Visit.objects.filter(subject=study_subject).order_by('visit_number')
     serialized_visits = []