[PATCH] i386/pc386: reimplemented check for unused EDID entry in fb_vesa.c to suppress GCC 6 warning.

[Chris Johns]

> On 16 Apr 2016, at 11:06 PM, Pavel Pisa <ppisa4lists at pikron.com> wrote:
> 
> From: Pavel Pisa <ppisa at pikron.com>
> 
> closes #2634.
> 

OK.

Chris