Hi,

+ u-boot version:2019.10-rc4 + H/W Board : Beaglebone Black + Issue : Unable to delete the hush shell local variables

with 'local_variable_name=' at the shell prompt (similar to 'setenv env_variable_name'),I tried to delete a Hush shell local variable after creating it.

This approach did not delete (as in the below sequence of shell commands) the local variable. ----------------------------------------------------- => hushVar=3 => showvar HUSH_VERSION=0.01 hushVar=3 => hushvar= => showvar HUSH_VERSION=0.01 hushVar=3 => ------------------------------------------------------

Is there a other approach to delete hush shell local variables ?? Any pointers to detailed information regarding Hush Shell Scripts will also be helpful.

-Adarsh

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