Work around Safari returning null from deref

bwrrp / slimdom.js

Fast, tiny, standards-compliant XML DOM implementation for node and the browser

MIT License

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Work around Safari returning null from deref #139

Closed bwrrp closed 2 years ago

bwrrp commented 2 years ago

Apparently Safari / Webkit can return null from WeakRef#deref, even though the spec specifies either returning the object or undefined. This adds a work-around.

DrRataplan commented 2 years ago

LGTM. Is this already reported to the webkit bugtracker?

bwrrp commented 2 years ago

Just reported as https://bugs.webkit.org/show_bug.cgi?id=235880