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 <[email protected]>
rck2015 · Jun 25, 2015 · 6aab5ae · 6aab5ae
1 parent f38bec9
commit 6aab5ae
Showing 1 changed file with 6 additions and 0 deletions.
diff --git 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"