+ if(!gtk_tree_model_get_iter(model, &iter, path))
+ return;
+
+ gtk_tree_model_get(model, &iter, 1, &device, -1);
+ ret = toggle_device(device, output, sizeof(output));
+ if(ret)
+ {
+ GtkWidget *dialog;
+
+ /* Pmount terminated with nonzero status or a signal. Display an
+ error to the user. */
+ dialog = gtk_message_dialog_new(NULL, 0, GTK_MESSAGE_ERROR, GTK_BUTTONS_OK, "%s", output);
+ g_signal_connect(dialog, "response", >k_main_quit, NULL);
+ gtk_widget_show_all(dialog);
+ return;
+ }