Fix DummyRuleset getting selected
Fix DummyRuleset getting selected

Resolves #2261.
2yangk23/osu,ppy/osu,DrabWeb/osu,johnneijzen/osu,Nabile-Rahmani/osu,EVAST9919/osu,smoogipoo/osu,peppy/osu,DrabWeb/osu,smoogipooo/osu,smoogipoo/osu,DrabWeb/osu,naoey/osu,ZLima12/osu,EVAST9919/osu,naoey/osu,ppy/osu,peppy/osu-new,Frontear/osuKyzer,peppy/osu,smoogipoo/osu,UselessToucan/osu,UselessToucan/osu,naoey/osu,johnneijzen/osu,NeoAdonis/osu,ZLima12/osu,UselessToucan/osu,peppy/osu,NeoAdonis/osu,2yangk23/osu,ppy/osu,NeoAdonis/osu