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static voidrb_lastfm_new_track_cb (RBShellPlayer *player,				   RhythmDBEntry *entry,				   RBLastfmSource *source){	RhythmDBEntryType type;	RhythmDBEntry *next;	next = rb_shell_player_get_playing_entry (player);	type = rhythmdb_entry_get_entry_type (entry);		char *location;	//char *locationtwo;		location = (char *) rhythmdb_entry_get_string (next, RHYTHMDB_PROP_LOCATION);	//locationtwo = (char *) rhythmdb_entry_get_string (entry, RHYTHMDB_PROP_LOCATION);		//if (strcmp(location, locationtwo) == 0) 	//	return;		if (type == source->priv->entry_type) {		GValue v = {0,};		g_value_init (&v, G_TYPE_STRING);		g_value_set_string (&v, NULL);		rhythmdb_entry_set (source->priv->db, entry, RHYTHMDB_PROP_ARTIST, &v);		rhythmdb_entry_set (source->priv->db, entry, RHYTHMDB_PROP_TITLE, &v);		rhythmdb_entry_set (source->priv->db, entry, RHYTHMDB_PROP_ALBUM, &v);		g_value_unset (&v);		rhythmdb_commit (source->priv->db);	}		rb_lastfm_change_station (location, source);		return;}