From 8af30a51b5835f4539708fadf94ee91b54aa8909 Mon Sep 17 00:00:00 2001
From: Julian Lam <julian@nodebb.org>
Date: Fri, 9 Oct 2020 10:57:56 -0400
Subject: [PATCH] fix: regression caused by
 754595172549ba39b406bd36fc3387d95782d84f

/cc @psychobunny
---
 src/emailer.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/emailer.js b/src/emailer.js
index d40b8b5164..ac8abc9a14 100644
--- a/src/emailer.js
+++ b/src/emailer.js
@@ -22,7 +22,7 @@ const file = require('./file');
 const viewsDir = nconf.get('views_dir');
 const Emailer = module.exports;
 
-let prevConfig = meta.config;
+let prevConfig;
 let app;
 
 Emailer.transports = {
@@ -37,6 +37,10 @@ Emailer.listServices = () => Object.keys(wellKnownServices);
 Emailer._defaultPayload = {};
 
 const smtpSettingsChanged = (config) => {
+	if (!prevConfig) {
+		prevConfig = meta.config;
+	}
+
 	const settings = [
 		'email:smtpTransport:enabled',
 		'email:smtpTransport:user',