[PATH] [MTD-UTILS] Return error if failure when reading from standard input

[Artem Bityutskiy]

On Thu, 2009-06-04 at 10:23 -0700, Nahor wrote:
> The test to return SUCCESS or FAILURE at the end of nandwrite is done 
> only when reading from a file. When reading from the standard input, 
> nandwrite always returns success except for some cases at the begining.
> 
> This patches aims at fixing that by returning an error when jumping to 
> the closeall label.

Looks ok to me. Please, send an applicable patch.

-- 
Best regards,
Artem Bityutskiy (Битюцкий Артём)