> On Oct 25, 2016, at 1:17 PM, René J.V. Bertin <rjvber...@gmail.com> wrote:
>
> I've looked into putting the offending statement (`$workername eval set
> user_options($opt) $val`) in a loop, something like
>
> $workername eval set user_options($opt) ""
> foreach v $val {
> $workername eval set user_options($opt) "$user_options($opt) $v"
> }
>
> but I haven't gotten that right yet.
I haven't looked at the offending code, but I can tell you that this
approach is inherently flawed and cannot work robustly. The issue is
unwanted double substitution; the solution must prevent this, not work
around it.
vq
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