rem: entry.str_value = g_strdup (path);
add: entry.str_value = (char *) path;
context: bacon_video_widget_set_video_device (BaconVideoWidget *bvw, const char *path){	xine_cfg_entry_t entry;	bvw_config_helper_string (bvw->priv->xine,			"media.video4linux.video_device", path, &entry);	entry.str_value = g_strdup (path);	xine_config_update_entry (bvw->priv->xine, &entry);}