Operation "foo_once".

[squirrelmail.git] / functions / smtp.php

diff --git a/functions/smtp.php b/functions/smtp.php
index 0d0edd1442c35ec162a9a270a2eb2610b9339bb2..fd179db65baecbf0225982ee74d38bf5c4f5c08c 100644 (file)
--- a/functions/smtp.php
+++ b/functions/smtp.php
@@ -11,8 +11,8 @@
       return;
    define('smtp_php', true);
 
-   include('../functions/addressbook.php');
-   include('../functions/plugin.php');
+   require_once('../functions/addressbook.php');
+   require_once('../functions/plugin.php');
 
    global $username, $popuser, $domain;
 
@@ -448,7 +448,7 @@
       if ($num != 250) {
          $tmp = nl2br(htmlspecialchars($tmp));
          displayPageHeader($color, 'None');
-         include ("../functions/display_messages.php");
+         include_once('../functions/display_messages.php');
          $msg  = "Message not sent!<br>\nReason given: $tmp";
          plain_error_message($msg, $color);
          return(0);
@@ -554,9 +554,9 @@
       }
 
       if ($status == 0) {
-         include '../functions/page_header.php';
+         include_once('../functions/page_header.php');
          displayPageHeader($color, 'None');
-                include ("../functions/display_messages.php");
+         include_once('../functions/display_messages.php');
          $lines = nl2br(htmlspecialchars($lines));
                 $msg  = $message . "<br>\nServer replied: $lines";
                 plain_error_message($msg, $color);
@@ -622,4 +622,4 @@
       return $length;
    }
    
-?>
+?>
\ No newline at end of file