Guard against potentially null track if ever
Guard against potentially null track if ever

NeoAdonis/osu,NeoAdonis/osu,smoogipoo/osu,peppy/osu,smoogipoo/osu,ppy/osu,ppy/osu,peppy/osu,peppy/osu-new,UselessToucan/osu,peppy/osu,NeoAdonis/osu,ppy/osu,smoogipooo/osu,UselessToucan/osu,UselessToucan/osu,smoogipoo/osu