a bug of lib

I think this is a bug of lib:

When you use linemode browser to try to open a  ftp://???
which doesn't exist, the program will crash both on UNIX
and WINDOWS NT, while it can response correctly with
http://??? which doesn't exist.

Tao Jiang     Visiting Scientist, CECI, MIT
email:   jiangt@ceci.mit.edu    URL:  http://ceci.mit.edu/staff/jiangt/