tree 2193a2a3df5a0a26c8bc0f74d6a0796628d82573
parent 484fc2056df8a82acabc70386eeb6d0da4982fec
author Denys Vlasenko <vda.linux@googlemail.com> 1501092008 +0200
committer Denys Vlasenko <vda.linux@googlemail.com> 1501094031 +0200

ash: [VAR] Do not poplocalvars prematurely on regular utilities

Upstream commit:

    Date: Thu, 27 May 2010 11:50:19 +0800
    [VAR] Do not poplocalvars prematurely on regular utilities

    The recent cmdenviron removal broke regular utilities by calling
    poplocalvars too early.  This patch fixes that by postponing the
    poplocalvars for regular utilities until they have completed.

    In order to ensure that local still works, it is now a special
    built-in.

    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>