don't try to show login form if it's not there
don't try to show login form if it's not there


git-svn-id: cf5fe1a6fa775486ecf058f21949eee8f82a3b23@2125 46f2bd34-0d25-4fd3-afc4-d03ba3bd0a21

kmshi/miroguide,kmshi/miroguide,kmshi/miroguide