tree c98aeb290885004dbe5f05818a9a6690bef7604a
parent 6aacbff0ba1523aa8272340ec14aacde4a649bc8
author Herbert Xu <herbert@gondor.apana.org.au> 1274792105 +0800
committer maximilian attems <max@stro.at> 1307117088 +0200

[klibc] [VAR] Move unsetvar functionality into setvareq

This patch moves the unsetvar code into setvareq so that we can
no have a pathological case of an unset variable hanging around
unless it has a bit pinning it like VEXPORT.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: maximilian attems <max@stro.at>