joy.cpl: Display the correct number of button boxes during test

[DavidL]

I noticed this as well - thanks!

On Friday, July 22, 2016, Bruno Jesus <00cpxxx at gmail.com> wrote:

> After testing with an 8 button only joystick I noticed that currently
> the program displays 9 buttons. Then I tested with an PS2 + usb
> adapter controller and noticed that it is also off by one. I believe
> nobody notices this because the gamepads have too many buttons
> nowadays and you never test all of them.
>
> Signed-off-by: Bruno Jesus <00cpxxx at gmail.com <javascript:;>>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.winehq.org/pipermail/wine-devel/attachments/20160722/71aa4b94/attachment.html>