remove extra code

src/django_oapif/decorators.py

@@ -44,12 +44,6 @@ def inner(Model):
  1 for viewsets for models without (aka 'non-geometric features').
  """
 
- _viewset_oapif_geom_lookup = (
- "geom" # one day this will be retrieved automatically from the serializer
- )
- if not geom_field:
- _viewset_oapif_geom_lookup = None
-
  if geom_db_serializer and geom_field:
 
  class AutoSerializer(GeoFeatureModelSerializer):
@@ -78,7 +72,7 @@ class Viewset(OAPIFDescribeModelViewSetMixin, viewsets.ModelViewSet):
  oapif_description = Model.__doc__
 
  # (one day this will be retrieved automatically from the serializer)
- oapif_geom_lookup = _viewset_oapif_geom_lookup
+ oapif_geom_lookup = geom_field
  filter_backends = [BboxFilterBackend]
 
  # Allowing '.' and '-' in urls