Add attribute to catch potential future nullrefs
Add attribute to catch potential future nullrefs

NeoAdonis/osu,smoogipoo/osu,UselessToucan/osu,EVAST9919/osu,NeoAdonis/osu,2yangk23/osu,johnneijzen/osu,ppy/osu,ppy/osu,2yangk23/osu,EVAST9919/osu,ZLima12/osu,johnneijzen/osu,smoogipooo/osu,ZLima12/osu,smoogipoo/osu,ppy/osu,peppy/osu,NeoAdonis/osu,peppy/osu,UselessToucan/osu,UselessToucan/osu,peppy/osu,peppy/osu-new,smoogipoo/osu