Fix incorrect usage of Directory.GetFiles
Fix incorrect usage of Directory.GetFiles

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