Sam Atkins 9a7ce901b7 LibURL: Gracefully handle a host having no public suffix ...

Specifically, after implementing some recent spec changes to navigables,
we end up calling `get_public_suffix("localhost")` here, which returns
OptionalNone. This would previously crash.

Our get_public_suffix() seems a little incorrect. From the spec:
> If no rules match, the prevailing rule is "*".
> https://github.com/publicsuffix/list/wiki/Format#algorithm

However, ours returns an empty Optional in that case. To avoid breaking
other users of it, this patch modifies Host's uses of it, rather than
the function itself.

2025-01-21 18:17:18 +01:00

8.1 KiB

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