[U-Boot] [PATCH 21/30] common/hush: make get_local_var visible for other users

[Wolfgang Denk]

Dear Heiko Schocher,

In message <4DBE3FE6.8010009 at denx.de> you wrote:
> 
> > What is the rationale for this change?
> 
> We can actually only set from c-code local hush shell variables,
> with this patch we can also read them from c-code.

I see, thanks.

Best regards,

Wolfgang Denk

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