From: Jeff Atwood <jatwood@codinghorror.com>
Date: Wed, 8 Mar 2017 23:24:36 +0000 (-0800)
Subject: Merge pull request #340 from pfaffman/lets-encrypt-sanity-check
X-Git-Url: https://vcs.fsf.org/?a=commitdiff_plain;h=944b797bb9156532abb7fa4f698330dc210b1bff;p=discourse_docker.git

Merge pull request #340 from pfaffman/lets-encrypt-sanity-check

Warn not to use let's encrypt if hostname doesn't resolve to IP
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944b797bb9156532abb7fa4f698330dc210b1bff