Added possibility to upload_data_file directly in add event (& to refer to node_id...

[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 7e19ef770af98bb1003bb8235029450b46e9af61..22fde3769b8495f4a80081201cbe9f0a1db1f193 100644 (file)
--- a/wwwroot/inc/smarty/node_methodz/function.get_linked_nodes.php
+++ b/wwwroot/inc/smarty/node_methodz/function.get_linked_nodes.php
@@ -28,7 +28,7 @@ function smarty_function_get_linked_nodes($params,&$smarty) {
        }
 
        $get_linked_nodes=nodes::getLinkedNodes($node_id,$orderby,$offset,$listing_amount);
-       $smarty->assign('get_linked_nodes',$get_linked_nodes);
+       if ($get_linked_nodes) $smarty->assign('get_linked_nodes',$get_linked_nodes);
 }
 
 ?>