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common: Add the CMD_ENV_EXISTS config to Kconfig 

This command needs to exist in the Kconfig so that it can be moved from
the config_cmd_default.h.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
This commit is contained in:
Joe Hershberger 2015-06-22 16:15:26 -05:00 committed by Tom Rini
parent f38bec9f15
commit 6aab5ae921
1 changed files with 6 additions and 0 deletions
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common/Kconfig
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@ -191,6 +191,12 @@ config CMD_SAVEENV
Save all environment variables into the compiled-in persistent
storage.
config CMD_ENV_EXISTS
bool "env exists"
help
Check if a variable is defined in the environment for use in
shell scripting.
endmenu
menu "Memory commands"