sonata-project/SonataAdminBundle — pull request #432 by merk (2011-12-01 06:50:53+00:00)
Title: Added check for children breadcrumbs

When building breadcrumbs for children items when the action is create, the admin class has a subject, but that subject will not have any data, and __toString() wont return anything of value for the breadcrumb to be generated.