[AC21.5] Don't close already-closed file descriptors

[Vin Shelton]

APPROVE COMMIT 21.5

This patch has been committed to the 21.5 branch.

  - Vin

On 5/9/07, Vin Shelton <acs at xemacs.org> wrote:
> PATCH 21.5
>
> As pointed out by Steve Higham, don't close file descriptors that have
> already been closed.
>
> Regards,
>   Vin
>
>


-- 
The Journey by Mary Oliver
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