[U-Boot] [U-Boot, 4/4] cmd/fat: Do not crash on write when <bytes> is not specified

[Tom Rini]

On Sun, Sep 11, 2016 at 10:51:42PM +0200, Stefan Brüns wrote:

> argc is checked, but is off by one. In case <bytes> is not specified,
> create an empty file, which is identical to the ext4write behaviour.
> 
> Signed-off-by: Stefan Brüns <stefan.bruens at rwth-aachen.de>
> Reviewed-by: Simon Glass <sjg at chromium.org>

Applied to u-boot/master, thanks!

-- 
Tom
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