[PATCH] ash: fix slash treatment in expmeta

[Denys Vlasenko]

Applied, thanks!

On Fri, Sep 4, 2015 at 1:33 PM, Ron Yorston <rmy at pobox.com> wrote:
> walter harms wrote:
>>How do you know that p[esc] exists ?
>>(the other code had an else)
>
> esc is reset to 0 at the start of each iteration.  So it can only be
> 0 or 1.  p[0] obviously exists and p[1] is either the character after
> that or the terminating null.
>
> Ron
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