01org/dleyna-control — pull request #41 by jku (2013-07-05 12:24:19+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).

Fixes #38, I believe. I cannot reproduce the problem as is but I can manually
create problematic tree_iters: those are now fine with the new code.

Signed-off-by: Jussi Kukkonen