jeremyletang/rgtk — pull request #168 by oakes (2014-12-25 02:27:22+00:00)
Title: Fix bug in TreeIter::new()

Somehow this bug didn't surface when I tested the treeview example. It turns out that TreeIter's `new` method can fail because I implemented `Drop`. This is because it creates a temporary `TreeIter` object that has the same pointer as the one that it eventually returns, and its pointer is freed at the end of the `new` method by the `drop` method. The simple fix is to not make any temporary `TreeIter` object.