fix error 500 in space api

This commit is contained in:
Laura Klünder 2017-12-10 18:27:34 +01:00
parent de53051bf3
commit 8512a6b27b

View file

@ -168,7 +168,7 @@ class SpecificLocation(Location, models.Model):
@property
def subtitle(self):
groups = tuple(self.groups.all() if 'group' in self._prefetched_objects_cache else ())
groups = tuple(self.groups.all() if 'group' in getattr(self, '_prefetched_objects_cache', ()) else ())
return groups[0].title if groups else self.__class__._meta.verbose_name
@cached_property