[Patch, libgfortran] READ from the terminal is broken - 2nd patch - urgent review, please.

[Dominique Dhumieres]

...
> This is regression-tested on i686-pc-linux-gnu.  I would appreciate
> if somebody could test it on a BSD-derived system to see that this
> does fix the original problem.
...

I have tested both fixes on OSX 10.3.9. AFAICT they work, at least I can
read from terminal.

Dominique