From 0a80d7fee2ad8a7521d1abc9499e9c38a5246d3e Mon Sep 17 00:00:00 2001
From: Wenkai Yin <yinw@vmware.com>
Date: Fri, 3 Mar 2017 18:10:28 +0800
Subject: [PATCH] fix bug in sending email

---
 src/common/utils/email/mail.go | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/common/utils/email/mail.go b/src/common/utils/email/mail.go
index f3c5108b5..c7dd2710c 100644
--- a/src/common/utils/email/mail.go
+++ b/src/common/utils/email/mail.go
@@ -37,11 +37,12 @@ type Mail struct {
 	Message string
 }
 
-var mc models.Email
+var mc *models.Email
 
 // SendMail sends Email according to the configurations
 func (m Mail) SendMail() error {
-	mc, err := config.Email()
+	var err error
+	mc, err = config.Email()
 	if err != nil {
 		return err
 	}