symfony/symfony — pull request #4801 by bschussek (2012-07-09 14:54:25+00:00)
Title: [Form] Fixed: ChoiceType omits the "empty_value" option if the choices contain an empty element

Bug fix: yes
Feature addition: no
Backwards compatibility break: no
Symfony2 tests pass: yes
Fixes the following tickets: #3854, #3864
Todo: -