Jeffrey Mann 9ffd451afe [patch] setenv(...) can delete environmentalvariables ...

update setenv() function so that entering a NULL value for the
variable's value will delete the environmental variable

Signed-off-by: Jeffrey Mann <mannj@embeddedplanet.com>
Acked-by: Stefan Roese <sr@denx.de>

2007-05-05 21:30:20 +02:00

15 KiB

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