Fixed #12706 -- Forgot to pass `using` kwarg in parent class initialization of `GeoQuerySet`. Thanks, albsen.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@12309 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/contrib/gis/db/models/query.py

@@ -12,7 +12,7 @@ class GeoQuerySet(QuerySet):
 
     ### Methods overloaded from QuerySet ###
     def __init__(self, model=None, query=None, using=None):
-        super(GeoQuerySet, self).__init__(model=model, query=query)
+        super(GeoQuerySet, self).__init__(model=model, query=query, using=using)
         self.query = query or GeoQuery(self.model)
 
     def values(self, *fields):