01org/dleyna-control — pull request #40 by jku (2013-07-05 12:18:41+00:00)
Title: [GenericModel] Set path to "0" if iterator is not set

It's not clear why get_path() is called with a tree_iter that is not
yet defined -- in other words there may be some application logic bug
hidden here -- but this should make the call safe: Return the "0" path
when iterator is not initialized (tree_iter.user_data is null or 0,
depending on gobject-introspection version).