tree a3b2eb3d638f5fbb517d65b95c37a08a961aa0f9
parent 3b66e579dd2fb71eb64cdf1be3cecbde39f3f756
author Francis Laniel <francis.laniel@amarulasolutions.com> 1703278953 +0100
committer Tom Rini <trini@konsulko.com> 1703782976 -0500

cli: hush_modern: Enable variables expansion for modern hush

Enables variables expansion for modern hush, both for local and environment
variables.
So the following commands:
foo=bar
echo $foo
setenv bar foo
echo $bar
leads to "bar" and "foo" being printed on console output.

Signed-off-by: Francis Laniel <francis.laniel@amarulasolutions.com>
Reviewed-by: Simon Glass <sjg@chromium.org>