warnings fix

[mirrors/Kyberia-bloodline.git] / wwwroot / inc / smarty / node_methodz / function.get_linked_nodes.php

diff --git a/wwwroot/inc/smarty/node_methodz/function.get_linked_nodes.php b/wwwroot/inc/smarty/node_methodz/function.get_linked_nodes.php
index ad44bacf7fd01d86378be157ee528f953f6dabcd..9a846e4022a0e5ec6c54c703cad521489eb1d231 100644 (file)
--- a/wwwroot/inc/smarty/node_methodz/function.get_linked_nodes.php
+++ b/wwwroot/inc/smarty/node_methodz/function.get_linked_nodes.php
@@ -8,8 +8,8 @@ function smarty_function_get_linked_nodes($params,&$smarty) {
         elseif (is_numeric($params['listing_amount'])) $listing_amount=$params['listing_amount'];
         else $listing_amount=DEFAULT_LISTING_AMOUNT;
 
-        if (is_numeric($params['offset'])) $offset=$params['offset'];
-       elseif (is_numeric($_POST['offset'])) $offset=$_POST['offset'];
+        if (isset($params['offset']) && is_numeric($params['offset'])) $offset=$params['offset'];
+       elseif (isset($_POST['offset']) && is_numeric($_POST['offset'])) $offset=$_POST['offset'];
        else $offset=0;
 
        if (isset($params['node_id'])) {