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| author | Sjoerd Simons <sjoerd.simons@collabora.co.uk> | 2015-02-25 23:23:51 +0100 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2015-03-25 12:15:18 -0400 |
| commit | 293eac363d7866948d6a99b13d4c53c5ccc00132 (patch) | |
| tree | 30b6ae2350086e70738717a1e432ced6357b274c /drivers/serial | |
| parent | 0798d6fd4191f5ea2e53496d57db482529364d2d (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>
Diffstat (limited to 'drivers/serial')
0 files changed, 0 insertions, 0 deletions