small bugfixes
small bugfixes

GreenLunar/qvitter,netzkombinat/Qvitter,mitchellurgero/Qvitter,llebegue/qvitter,llebegue/qvitter,mitchellurgero/Qvitter,netzkombinat/Qvitter,hannesmannerheim/qvitter,GreenLunar/qvitter,hannesmannerheim/qvitter