Re: GtkTreePath's gtk_tree_path_up() method returns true when called with "0" level path

[Olivier Brunel <jjk jjacky com>]

On Sun, 4 Sep 2016 13:23:14 +0530
Samik Ganguly <sganguly87 gmail com> wrote:

(...)
> Now, if the path "0" refers to root node, how can it have a parent to 
> move to? After calling this method on path, the path isn't valid
> anymore and fails to be converted into iterator(critical warning is
> thrown). Is this behavior correct for gtk_tree_path_up() ?

No, I believe that's a(n old) bug in gtk_tree_path_up(), for which you
can find a patch here[1] if needed.

Cheers,


[1]
https://github.com/jjk-jacky/abs/blob/master/gtk3-jjk/0001-treemodel-Fix-gtk_tree_path_up-making-path-invalid.patch