updated docs

[squirrelmail.git] / functions / imap.php

diff --git a/functions/imap.php b/functions/imap.php
index 7c4e41653f063782b402dddaeeff9abd71be43bd..824501ce3a4352b770a9df654186cf6eba7e015c 100644 (file)
--- a/functions/imap.php
+++ b/functions/imap.php
@@ -5,7 +5,9 @@
     **  $Id$
     **/
 
-   $imap_php = true;
+   if (defined ('imap_php'))
+      return; 
+   define ('imap_php', true); 
 
    $imap_backend = 'imap';