From 080a8fd615815f87e191a43c184ab94d2d47df7c Mon Sep 17 00:00:00 2001
From: Lars Lehtonen <lars.lehtonen@gmail.com>
Date: Tue, 18 Feb 2020 11:16:16 -0800
Subject: [PATCH] common: fix shadowed error in SendEmail()

---
 common/email.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/common/email.go b/common/email.go
index d8f4fc53..2750d8d6 100644
--- a/common/email.go
+++ b/common/email.go
@@ -65,12 +65,13 @@ func SendEmail(email, subject, msg string) (err error) {
 	body += "\r\n" + msg
 
 	var c *smtp.Client
+	var conn *tls.Conn
 	if Config.SMTPEnableTLS {
 		tlsconfig := &tls.Config{
 			InsecureSkipVerify: true,
 			ServerName:         Config.SMTPServer,
 		}
-		conn, err := tls.Dial("tcp", Config.SMTPServer+":"+Config.SMTPPort, tlsconfig)
+		conn, err = tls.Dial("tcp", Config.SMTPServer+":"+Config.SMTPPort, tlsconfig)
 		if err != nil {
 			LogWarning(err)
 			return err