[PATCH 4/4] miext/damage: Only wrap into the GC ops chain if there's a listener

[Adam Jackson]

On 12/17/11 8:03 PM, Aaron Plattner wrote:

> I think this needs to be accompanied by a change to DamageRegister (or
> miDamageRegister) to bump the drawable's serial number, or else creating
> a Damage object on a drawable won't cause GCs that are already validated
> against it to have the damage ops hooked in.

Right you are.  Will resend.

- ajax