fix undefined hasOption function in Guest::close (#23)
fix undefined hasOption function in Guest::close (#23)


Veredior/filesender,filesender/filesender,Veredior/filesender,Veredior/filesender,jornane/filesender,jornane/filesender,jornane/filesender,filesender/filesender,jornane/filesender,filesender/filesender,Veredior/filesender,filesender/filesender,Veredior/filesender,filesender/filesender