From: niekt0 <niekt0@kyberia.cz>
Date: Tue, 15 Mar 2011 01:27:35 +0000 (+0100)
Subject: get_image_link fix
X-Git-Url: https://git.harvie.cz/?a=commitdiff_plain;h=e8de5ed331aefaba360e34d85923afebc37f1b17;p=mirrors%2FKyberia-bloodline.git

get_image_link fix
---

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 a391aa0..ca181f3 100644
--- 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)) { return 1;}
 	$img = './'.SYSTEM_IMAGES.'/nodes/'.substr($id,0,1)."/".substr($id,1,1)."/$id.gif";
 
 	if (file_exists($img)) {
@@ -16,6 +18,7 @@ function smarty_function_get_image_link($params,&$smarty) {
 		}
 		echo $imglink;
 	}
+	return 0;
 }
 
 ?>