cybai c77e4e4e69 Fix checking for empty set for getElementsByClassName ...

Because empty set with `.all(predicate)` will always return `true`, it
will result in always filtering wrong elements when the classes is empty
set.

Thus, we return earlier with `always_empty` HTMLCollection in the mpety
classes case so that we can avoid filtering on empty sets.

2023-04-21 15:21:53 +09:00

14 KiB

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