[RFA] bfd_close should write if file is writable.

[Nick Clifton]

Hi Michael,

> Per a suggestion from Frank Eigler, bfd_close should write out
> the contents of the file if the file was open for write OR for
> read/write (as opposed to "if the file was not opened for
> reading".
> 
> 2002-04-12  Michael Snyder  <msnyder@redhat.com>
> 
> 	* opncls.c (bfd_close): Write contents if writeable.

Approved and applied.  (I also fixed a few formatting problems at the
same time).

Cheers
        Nick