On Thu, Sep 10, 2020 at 12:09:03PM +0200, Heinrich Schuchardt wrote:
> The environment variable test uses function validate_empty() to check that
> a variable is not defined. If the hush parser is not enabled, we cannot
> refer to a variable by $var_name but only by ${var_name}.
>
> Signed-off-by: Heinrich Schuchardt <xypron.g...@gmx.de>
> Acked-by: Stephen Warren <swar...@nvidia.com>Applied to u-boot/master, thanks! -- Tom
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