GtkTreeViewColumn *col;
GtkTreeModel *model = gtk_tree_view_get_model (tv);
+ if ( model)
+ {
g_signal_connect_swapped (model, "row-changed",
G_CALLBACK (psppire_dialog_notify_change),
dialog);
g_signal_connect_swapped (model, "row-inserted",
G_CALLBACK (psppire_dialog_notify_change),
dialog);
+ }
g_signal_connect_swapped (selection, "changed",
G_CALLBACK (psppire_dialog_notify_change),
g_main_loop_run (dialog->loop);
+ g_main_loop_unref (dialog->loop);
+
return dialog->response;
}