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Fixed #11302 -- Avoid unnesscary (and possibly unintentional) queries/results from generic inline formsets.

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When an instance with no primary key value is passed in to a generic inline
formset we ensure no queries/results occur. Thanks Alex Gaynor.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@10981 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Brian Rosner 2009-06-11 18:59:48 +00:00
parent 4cb4086b2a
commit a5e7d97594
1 changed files with 1 additions and 1 deletions
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2
django/contrib/contenttypes/generic.py
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@ -317,7 +317,7 @@ class BaseGenericInlineFormSet(BaseModelFormSet):
def get_queryset(self):
# Avoid a circular import.
from django.contrib.contenttypes.models import ContentType
if self.instance is None:
if self.instance is None or self.instance.pk is None:
return self.model._default_manager.none()
return self.model._default_manager.filter(**{
self.ct_field.name: ContentType.objects.get_for_model(self.instance),