14 Oct
2019
14 Oct
'19
12:28 p.m.
Dear Adarsh Babu Kalepalli,
In message CAJgxa7c150OvA0bHPROWuizG+DvLrReRbqAoJ96QXkwhhhZsug@mail.gmail.com you wrote:
How do I delete a hush-shell local variable??
You cannot. Local variables can be set to an empty value, but they cannot be deleted.
Note that there is no functional difference between a non-existing local variable and one with an empty value anyway. Same as in other shells.
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
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Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd@denx.de
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