[PATCH] Fix Bug in DeadZone calculation

[Vitaliy Margolen]

Artur Szymiec wrote:
> Here is attached patch
> for joystick_linuxinput.c where bug in dead zone
> calculation make joystick unusable. After correction
> tested in two games and works properly.
> 
> Best Regards
> Artur Szymiec
> 

Thanks for spotting the problem. Unfortunately your patch has few problems 
too. I'll sending a better patch.

Vitaliy.