From 38c124875ee881647ee796f9f126881d713f4f77 Mon Sep 17 00:00:00 2001
From: James Hillyerd <james@hillyerd.com>
Date: Tue, 29 Oct 2013 17:01:21 -0700
Subject: [PATCH] Prevent panic when submitting an empty message

---
 smtpd/filestore.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/smtpd/filestore.go b/smtpd/filestore.go
index 736fcf4..5d650cc 100644
--- a/smtpd/filestore.go
+++ b/smtpd/filestore.go
@@ -339,10 +339,10 @@ func (m *FileMessage) ReadHeader() (msg *mail.Message, err error) {
 // ReadBody opens the .raw portion of a Message and returns a MIMEBody object
 func (m *FileMessage) ReadBody() (body *enmime.MIMEBody, err error) {
 	file, err := os.Open(m.rawPath())
-	defer file.Close()
 	if err != nil {
 		return nil, err
 	}
+	defer file.Close()
 	reader := bufio.NewReader(file)
 	msg, err := mail.ReadMessage(reader)
 	if err != nil {