bugfix for 'showDir'
bugfix for 'showDir'

madflow/seahub,madflow/seahub,Chilledheart/seahub,madflow/seahub,Chilledheart/seahub,madflow/seahub,Chilledheart/seahub,Chilledheart/seahub,miurahr/seahub,Chilledheart/seahub,madflow/seahub,miurahr/seahub,miurahr/seahub,miurahr/seahub