sonata-project/SonataDoctrineORMAdminBundle — pull request #123 by RobMasters (2012-07-05 15:16:56+00:00)
Title: Fixed sort by direction caused by untransformed $values['_sort_by']

Fixed bug which made it impossible to sort columns in descending order because the field description name was being compared against a $values['sort_by'], which is actually a FieldDescriptionInterface.