From 2f1369c6147b51d0c5f82a3d236d69ac100ef8e8 Mon Sep 17 00:00:00 2001
From: Gogs <gogitservice@gmail.com>
Date: Fri, 20 Feb 2015 10:12:27 +0300
Subject: [PATCH] add error for hello func

---
 modules/mailer/mailer.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/modules/mailer/mailer.go b/modules/mailer/mailer.go
index 57400e73fc2..fc6ec2fa867 100644
--- a/modules/mailer/mailer.go
+++ b/modules/mailer/mailer.go
@@ -100,7 +100,10 @@ func sendMail(settings *setting.Mailer, recipients []string, msgContent []byte)
 	if err != nil {
 		return err
 	}
-	client.Hello(hostname)
+
+	if err = client.Hello(hostname); err != nil {
+		return err
+	}
 
 	// If not using SMTPS, alway use STARTTLS if available
 	hasStartTLS, _ := client.Extension("STARTTLS")