Dear Simon,

In message <capnjgz3gkco6_ddqh3xjrsf9sdva0v3pguwejgbodhpeijy...@mail.gmail.com> 
you wrote:
>
> I did wonder about the empty env var thing. IMO it would be nice to
> support empty variables, so we can distinguish between an empty one
> and a missing one.

What exactly is the use case for this that justifies the additional
code needed to implement this feature?

Please keep in mind that this is a boot loader, and we are not
attending a contest for feature-completeness.

[Non-random signature this time.]

Best regards,

Wolfgang Denk

-- 
DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
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Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: w...@denx.de
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but when there is no longer anything to take away.
                                           - Antoine de Saint-Exupery

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