From db84eecd1ec65b719f57fc547d0826cbb91381bb Mon Sep 17 00:00:00 2001
From: tokul <tokul@7612ce4b-ef26-0410-bec9-ea0150e637f0>
Date: Sat, 5 Aug 2006 08:22:45 +0000
Subject: [PATCH] username should not be empty

git-svn-id: https://svn.code.sf.net/p/squirrelmail/code/trunk/squirrelmail@11470 7612ce4b-ef26-0410-bec9-ea0150e637f0
---
 functions/auth.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/functions/auth.php b/functions/auth.php
index 7de4fe94..2f85f7d3 100644
--- a/functions/auth.php
+++ b/functions/auth.php
@@ -264,7 +264,8 @@ function get_smtp_user(&$user, &$pass) {
     if ($smtp_auth_mech == 'none') {
         $user = '';
         $pass = '';
-    } elseif ( isset($smtp_sitewide_user) && isset($smtp_sitewide_pass) ) {
+    } elseif ( isset($smtp_sitewide_user) && isset($smtp_sitewide_pass) &&
+               !empty($smtp_sitewide_user)) {
         $user = $smtp_sitewide_user;
         $pass = $smtp_sitewide_pass;
     } else {
-- 
2.25.1