[ic] [interchange] * Fix problem found after testing -- in-place modification of $column

[Peter]

On 25/05/16 03:24, Mike Heins wrote:
>     * Fix problem found after testing -- in-place modification of $column
>       prevented accessing configuration. It might have been nice to use $qcolumn
>       or something...

Being able to access column config in the future was not something I
took into consideration at the time.  It should be easy enough to change
it to $qcolumn, though.


Peter