Variable below zero but if statement doesn't grab?

[Basile B. via Digitalmars-d-learn]

On Monday, 28 December 2015 at 15:07:08 UTC, jkpl wrote:
> On Sunday, 27 December 2015 at 16:00:34 UTC, jkpl wrote:
>> On Sunday, 27 December 2015 at 15:53:55 UTC, TheDGuy wrote:
>>> Any idea what i am doing wrong?
>>> https://www.youtube.com/watch?v=j_VCa-5VeP8
>>
>> You could post the code also, personnaly I'm always almost at 
>> 2 meters from my screen, with zoom, so I can't read the code...
>
> I work more or less lying on a futon. Desks are so cheesy...

Anarchism is comfy...