Re: disable Gtk warnings

[Owen Taylor <otaylor redhat com>]

On Sat, 2004-02-07 at 12:44, Murilo Tuvani wrote:
> I donÂt agree with the *will* crash because IÂm producing an
> aplication and I sometimes apear some warnigs one case, when I pass
> NULL to a pointer after make gtk_widget_destroy(), if I donÂt pass it
> will fail in tests IÂll make after and if I pass apear the gtk
> warnings!

The code to gtk_widget_destroy() looks schematically like:

#ifdef DEBUGGING
  if (widget == NULL)
    {
      print_warning();
      return;
    }
#endif

  /* access fields of 'widget' structure */

So, if you call gtk_widget_destroy() with a NULL pointer, it will
cause a segfault on some GTK+ installations, and a warning on others.
It is not a legal operation on any GTK+ installation.

Regards,
                                                Owen