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ash: [EXPAND] Optimise nulonly away and just use quoted as before
authorDenys Vlasenko <vda.linux@googlemail.com>
Sat, 1 Oct 2016 19:02:06 +0000 (21:02 +0200)
committerDenys Vlasenko <vda.linux@googlemail.com>
Sat, 1 Oct 2016 19:02:06 +0000 (21:02 +0200)
commit0dd8e45d42a420a570e7cada80a5fb1ef2052054
tree0aeee0606cb92b8ea0eb8d9425976a471e3a75f2tree | snapshot
parent88ac97d02dfeb4d3bd9efda45ceb64608cfedd53commit | diff
ash: [EXPAND] Optimise nulonly away and just use quoted as before

Upstream commit:

    Date: Wed, 8 Oct 2014 20:09:56 +0800
    [EXPAND] Optimise nulonly away and just use quoted as before

    This patch makes a small optimisation by using the same value for
    quoted between evalvar and varvalue by eliminating nulonly and
    passing along quoted instead.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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