From c1156d3e2bdff3e886b69a6b15558a09d9c6d146 Mon Sep 17 00:00:00 2001
From: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>
Date: Tue, 25 Feb 2020 17:46:35 +0000
Subject: [PATCH] Sanity-check database before running upgrades (#6982)

Some of the database deltas rely on `config.server_name` being set correctly,
so we should check that it is before running the deltas.

Fixes #6870.