Integrated: 976: Do not send empty emails

[Robin Westberg]

On Tue, 20 Apr 2021 08:07:49 GMT, Robin Westberg <rwestberg at openjdk.org> wrote:

> Check for multiline commands when ignoring command-only comments.

This pull request has now been integrated.

Changeset: 82f08432
Author:    Robin Westberg <rwestberg at openjdk.org>
URL:       https://git.openjdk.java.net/skara/commit/82f08432
Stats:     19 lines in 2 files changed: 13 ins; 0 del; 6 mod

976: Do not send empty emails

Reviewed-by: ehelin

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PR: https://git.openjdk.java.net/skara/pull/1128