[PATCH xinput] Only try to print XIPointerEmulated flag if it is defined.

[Daniel Stone]

On Wed, Aug 24, 2011 at 07:51:44AM +1000, Peter Hutterer wrote:
> This flag is part of the future (currently unreleased) XI 2.1 protocol.
> Introduced in 2c5187d0099e6c7588828ba9931d27f5c64bbaec

You can change this to HAVE_XI21 now.  Either way:
Reviewed-by: Daniel Stone <daniel at fooishbar.org>

Cheers,
Daniel