RFR: Avoid an empty line in footers for a comment-only review

[Erik Helin]

On Thu, 5 Mar 2020 15:10:10 GMT, Robin Westberg <rwestberg at openjdk.org> wrote:

> Hi all,
> 
> Please review this small change that avoids putting an extra empty line in a bridged review comment, if the review
> doesn't have a verdict.
> Best regards,
> Robin

Looks good!

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Marked as reviewed by ehelin (Reviewer).

PR: https://git.openjdk.java.net/skara/pull/499