PsppireDict *d = PSPPIRE_DICT (object);
dict_set_callbacks (d->dict, NULL, NULL);
+ dict_unref (d->dict);
G_OBJECT_CLASS (parent_class)->dispose (object);
}
psppire_dict_new_from_dict (struct dictionary *d)
{
PsppireDict *new_dict = g_object_new (PSPPIRE_TYPE_DICT, NULL);
- new_dict->dict = d;
+ new_dict->dict = dict_ref (d);
dict_set_callbacks (new_dict->dict, &gui_callbacks, new_dict);
{
struct variable *var = dict_get_weight (d);
+ struct dictionary *old_dict = dict->dict;
+
guint old_n = dict_get_var_cnt (dict->dict);
guint new_n = dict_get_var_cnt (d);
- dict->dict = d;
+ dict->dict = dict_ref (d);
+ dict_unref (old_dict);
weight_changed_callback (d, var ? var_get_dict_index (var) : -1, dict);