[PATCH] workaround crash on close (X server 1.12)

[Michal Suchanek]

On 20 April 2012 07:05, Jeremy Huddleston <jeremyhu at apple.com> wrote:
> Please squash the changes into a single commit.

Attaching a sqashed patch.

>
> Also, why is the screenDrawable check in the xf86_config->rotation_damage predicate rather than the xf86_config->rotation_damage_registered predicate?

Because  xf86_config->rotation_damage is non-null but invalid damage
when pScreen->root->drawable is destroyed.

Thanks

Michal
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