[PATCH 5/5 v2] ash: fix error during recursive processing of here document

[Natanael Copa]

On Thu, 29 Oct 2015 16:44:56 +0000
Ron Yorston <rmy at pobox.com> wrote:

> Save the value of the checkkwd flag to prevent it being clobbered
> during recursion.
> 
> Based on commit ec2c84d from git://git.kernel.org/pub/scm/utils/dash/dash.git
> by Herbert Xu.

This fixes the issue introduced with the "[PATCH 1.24.1] ash: backport
fix for here document issues" fix.

Denys both, this patch and the "[PATCH 1.24.1] ash: backport fix for
here document issues" are needed for 1_24_stable.

Thanks!

-nc