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(parent: 0798d6f) | patch
config_cmd_default.h: Add 'env exists' command
authorSjoerd Simons <sjoerd.simons@collabora.co.uk>
Wed, 25 Feb 2015 22:23:51 +0000 (23:23 +0100)
committerTom Rini <trini@konsulko.com>
Wed, 25 Mar 2015 16:15:18 +0000 (12:15 -0400)
commit293eac363d7866948d6a99b13d4c53c5ccc00132
tree30b6ae2350086e70738717a1e432ced6357b274ctree | snapshot
parent0798d6fd4191f5ea2e53496d57db482529364d2dcommit | diff
config_cmd_default.h: Add 'env exists' command

env exists allows scripts to query whether an environment variable
exists. Enable by default as it adds only a trivial amount of code and
can be useful in scripts.

Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
include/config_cmd_default.h diff | blob | history
My U-Boot fork