dimagi/commcare-hq — pull request #4399 by esoergel (2014-09-25 20:34:53+00:00)
Title: Check that module has parent_select attribute

@NoahCarnahan
Apps with advanced modules aren't building. It looks like that's because they have no parent_select attribute, so I just checked for existence. This might require more work to support cycle detection for advanced modules, but in the meantime this fix should allow them to build.