From 46650ef97032d0b2c80f3ecc0c13b033bddffc3e Mon Sep 17 00:00:00 2001
From: Dominique Fournier <dominique@fournier38.fr>
Date: Wed, 14 Dec 2016 07:15:33 +0000
Subject: [PATCH] smtp : if there is an error with the server, send QUIT and
 close correctely the connection

git-svn-id: https://svn.fournier38.fr/svn/ProgSVN/trunk@3291 bf3deb0d-5f1a-0410-827f-c0cc1f45334c
---
 smtp.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/smtp.php b/smtp.php
index af09740..c24b88a 100644
--- a/smtp.php
+++ b/smtp.php
@@ -225,6 +225,8 @@ class smtp
     if (substr ($line, 0, 1) !== "2" && substr ($line, 0, 1) !== "3")
     {
       $this->debug ("Can't send mail : server answer : $line\n");
+      $this->putLine ("QUIT\r\n");
+      fclose ($this->smtpStream);
       throw new \Exception ("Can't send mail : server answer : $line", 500);
     }
     return $content;