[Paraview] RequestData gets called twice when in parallel

[Utkarsh Ayachit]

Paul,

I've committed a fix. It will get into git-master after the gatekeeper
review. Attached is the patch.

Utkarsh

On Wed, Aug 24, 2011 at 8:58 AM, Utkarsh Ayachit
<utkarsh.ayachit at kitware.com> wrote:
> Ah yes! John reported this too, and I had forgotten about it. Glad you
> noticed it too. I'll address it soon.
>
> Utkarsh
>
> On Wed, Aug 24, 2011 at 7:41 AM, Paul Edwards <paul.m.edwards at gmail.com> wrote:
>> Hi,
>> Filters have their RequestData called twice when using a parallel server.
>>  This happens when the filter is first added - subsequent "Apply"s only
>> called it once.
>> To reproduce:
>> First run a parallel server, attach a debugger and set a breakpoint in
>> "vtkArrayCalculator::RequestData"
>> Create a Box source
>> Use calculator to add an array, e.g. "coordsX"
>> Click Apply [ RequestData gets called twice ]
>> Update arrat , e.g. "coordsX + 0"
>> Click Apply [ RequestData only gets called once ]
>> I've added a bug report - http://www.paraview.org/Bug/view.php?id=12546
>> Regards,
>> Paul
>>
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