Re: GET_SORT_COLUMN_ID segfault

["Jens Luedicke" <jens luedicke gmail com>]

On 12/27/06, muppet <scott asofyet org> wrote:

> sort_column_id and order are return parameters, pointers to the
> location at which the values should be stored.  The code in
> gtk2perl_tree_sortable_get_sort_column_id() expects them never to be
> NULL (because it doesn't make sense to call the function if you
> aren't going to get them), and is segfaulting when trying to
> dereference a null pointer.  However, we should be more robust than
> that...  In gtk+ HEAD, the code in gtk_tree_view_column_update_button

I understand the C part of your explanation, but the column and order
are predefined in my custom ListStore and not undefined.


Jens

--
Jens Luedicke
web: http://perldude.de/