[PATCH XTS] lib/Xinput: include stdlib for getenv

[Chase Douglas]

On 01/02/2012 09:52 PM, Peter Hutterer wrote:
> Crashes XSetDeviceFocus and probably everything else in XI that relies on
>    d = getenv("DISPLAY");
>    dpy = XOpenDisplay(d);
> 
> With this patch, the tests now change from UNRESOLVED to UNTESTED. Hooray.
> 
> Signed-off-by: Peter Hutterer <peter.hutterer at who-t.net>

Reviewed-by: Chase Douglas <chase.douglas at canonical.com>