diff options
| -rw-r--r-- | common/Kconfig | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/common/Kconfig b/common/Kconfig index 0ccdf62c1e..cb14592e0e 100644 --- a/common/Kconfig +++ b/common/Kconfig @@ -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" |