rem: bvw->priv->mrl = NULL;
add: bvw->priv->mrl = NULL; }
context: bacon_video_widget_close (BaconVideoWidget * bvw){  g_return_if_fail (bvw != NULL);  g_return_if_fail (BACON_IS_VIDEO_WIDGET (bvw));  g_return_if_fail (GST_IS_PLAY (bvw->priv->play));  gst_element_set_state (GST_ELEMENT (bvw->priv->play), GST_STATE_READY);  gst_play_set_location (bvw->priv->play, "/dev/null");    if (bvw->priv->mrl)    g_free (bvw->priv->mrl);  bvw->priv->mrl = NULL;}