ripienaar/hiera — pull request #20 by hunner (2011-10-11 02:32:46+00:00)
Title: Fixes #15 Hiera return nil for false value

The backend would assume that a `false` answer should return the
default, when in fact a false answer would be specifically returned.
After this commit, Hiera should only return the default answer if `nil`
is returned by the backend (for non-existant values).