Commits
Sjoerd Simons committed 293eac363d7
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>