EXA: Fix crash with fill using 1x1 tile of depth < 8 (bug #24703).

[Matthieu Herrb]

On Mon, Jan 31, 2011 at 09:40:54PM +0100, Matthieu Herrb wrote:
> Please include this in 1.9.4 if possible
> 
> commit e06fa804009798ea95efa8babaabb0228dfdfe65
> 
> See https://bugs.freedesktop.org/show_bug.cgi?id=24703

Hmm. I didn't realize it was already commited. 
I checked an out of date tree. Sorry for the noise.
-- 
Matthieu Herrb