Event::dispatch uses possibly uninitialized clearTargets

[simonwuelker]

What is the issue with the DOM Standard?

Step 10. of Event::dispatch (If clearTargets is true: ) uses a variable clearTargets that is defined in Step 5.11 (Let clearTargets be true if [...]), but if the if-condition in Step 5. (If target is not relatedTarget or target is event’s relatedTarget:) is false then 5.11 is never executed and clearTargets is uninitialized.

It is unusual for spec-pseudocode to use a variable outside of its declared scope anyways, so i think this is an accident.