tree 2b9d9032ff83d7a26cd54ea8c4f1c098f6ed3626
parent 3f4847b6d9198a359e98933271af4630b3c41f0a
author Denys Vlasenko <vda.linux@googlemail.com> 1581930935 +0100
committer Denys Vlasenko <vda.linux@googlemail.com> 1581930935 +0100

ash: parser: Only accept single-digit parameter expansion outside of braces

Upstream commit:

    Date: Mon, 27 May 2019 13:39:37 +0800
    parser: Only accept single-digit parameter expansion outside of braces

    This patch should fix the problem.

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

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