Re: Cross-coupling comboboxes

[Daniel Boles <dboles src gmail com>]

>>>

Now, using the TreeModel and passing
iterators, I get a shed load of
Gtk-CRITICAL **: 12:24:08.859: gtk_tree_store_get_path: assertion
'iter->user_data != NULL' failed
interspersed with my own debug report of invalid iters passed to
on_combo_changed()

I don't think this is connected with the coupling. If I comment out the
forward coupling call it makes little difference. I've also tried
calling unset_active() before the clear() but it didn't help.

>>>

Yep:

```

G_DEBUG=fatal-criticals gdb ./your_exe

run

bt

```