RFR: Store target hash before potentially fetching the ref

Wed Aug 26 10:20:41 UTC 2020

On Wed, 26 Aug 2020 07:29:24 GMT, Robin Westberg <rwestberg at openjdk.org> wrote:

> Hi all,
> 
> Please review this change that determines the hash of the target ref for a PR before returning the ref. This ensures
> that subsequently fetching the ref contains the hash (barring concurrent force pushes to the target ref, which should
> never happen).  Best regards,
> Robin

Looks good!

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Marked as reviewed by ehelin (Reviewer).

PR: https://git.openjdk.java.net/skara/pull/742