Use more UNSIGNED as in most places negative values are not expected

[mailer.git] / inc / libs / rewrite_functions.php

diff --git a/inc/libs/rewrite_functions.php b/inc/libs/rewrite_functions.php
index 9c36f08677617f2f937340f403a84d4982896f1e..1db2b7ce21878bf22e54022665c51a59380e9471 100644 (file)
--- a/inc/libs/rewrite_functions.php
+++ b/inc/libs/rewrite_functions.php
@@ -16,8 +16,8 @@
  * $Author::                                                          $ *
  * -------------------------------------------------------------------- *
  * Copyright (c) 2003 - 2009 by Roland Haeder                           *
- * Copyright (c) 2009, 2010 by Mailer Developer Team                    *
- * For more information visit: http://www.mxchange.org                  *
+ * Copyright (c) 2009 - 2012 by Mailer Developer Team                   *
+ * For more information visit: http://mxchange.org                      *
  *                                                                      *
  * This program is free software; you can redistribute it and/or modify *
  * it under the terms of the GNU General Public License as published by *
@@ -42,8 +42,10 @@ if (!defined('__SECURITY')) {
 
 // Rewrite links in HTML for better SEO (ugly part of mx!)
 function rewriteLinksInCode ($code) {
-       // Skip rewriting for configured modules
-       if (isInStringIgnoreCase(getModule(), getConfig('rewrite_skip')) !== false) return $code;
+       // Skip rewriting for configured or empty modules
+       if ((getModule() == '') || (isInStringIgnoreCase(getModule(), getConfig('rewrite_skip')) !== false)) {
+               return $code;
+       } // END - if
 
        // Generate target URL
        $target = getUrl() . '/cms/';