<?php
- $headers = getallheaders();
- $path = substr($PHP_SELF, 0, strrpos($PHP_SELF, '/'));
- $location = $headers["Host"] . $path;
- header("Location: http://$location/src/login.php\n\n");
- exit();
+/**
+ * index.php -- Redirect to the login page.
+ *
+ * Copyright (c) 1999-2005 The SquirrelMail Project Team
+ * Licensed under the GNU GPL. For full terms see the file COPYING.
+ *
+ * Redirects to the login page.
+ *
+ * $Id$
+ */
+
+// are we configured yet?
+if( ! file_exists ( 'config/config.php' ) ) {
+ echo "<html><body><p><strong>ERROR:</strong> Config file \"<tt>config/config.php</tt>\" not found. " .
+ "You need to configure SquirrelMail before you can use it.</p></body></html>";
+ exit;
+}
+
+// if we are, go ahead to the login page.
+header("Location: src/login.php\n\n");
+
?>
+<html></html>