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

diff --git a/wwwroot/inc/smarty/node_methodz/function.get_image_link.php b/wwwroot/inc/smarty/node_methodz/function.get_image_link.php
index a391aa07d0107b67bde9505be0c0ff471d2c9520..c22939afa6eb7091c6d90337356f9544f613d860 100644 (file)
--- a/wwwroot/inc/smarty/node_methodz/function.get_image_link.php
+++ b/wwwroot/inc/smarty/node_methodz/function.get_image_link.php
@@ -2,6 +2,8 @@
 function smarty_function_get_image_link($params,&$smarty) {
        global $db;
        $id = $params['id'];
+       
+       if (!is_numeric($id)) { $id=0;}
        $img = './'.SYSTEM_IMAGES.'/nodes/'.substr($id,0,1)."/".substr($id,1,1)."/$id.gif";
 
        if (file_exists($img)) {