get_readahead; remove duplicate

[Christopher Faylor]

On Wed, Jul 26, 2006 at 10:18:45PM -0500, Brian Ford wrote:
>One more tiny one.
>
>2006-07-26  Brian ford  <Brian.Ford@FlightSafety.com>
>
>	* fhandler.cc (fhandler_base::read): Call
>	get_readahead_into_buffer instead of duplicating it.

Applied.  Thanks.

cgf