Reference whether texture is available rather than disposed
Reference whether texture is available rather than disposed

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