From 7ae38e9ef6e630a539844a72a1306045584b6e6c Mon Sep 17 00:00:00 2001
From: shish <shish@7f39781d-f577-437e-ae19-be835c7a54ca>
Date: Wed, 2 Jan 2008 23:45:00 +0000
Subject: [PATCH] check for javascript returning null

git-svn-id: file:///home/shish/svn/shimmie2/trunk@684 7f39781d-f577-437e-ae19-be835c7a54ca
---
 ext/upload/main.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ext/upload/main.php b/ext/upload/main.php
index 4233f4a5..36dc9b82 100644
--- a/ext/upload/main.php
+++ b/ext/upload/main.php
@@ -47,7 +47,7 @@ class Upload extends Extension {
 				if($this->can_upload($user)) {
 					$url = $_GET['url'];
 					$tags = array('tagme');
-					if(!empty($_GET['tags'])) {
+					if(!empty($_GET['tags']) && $_GET['tags'] != "null") {
 						$tags = tag_explode($_GET['tags']);
 					}
 					$ok = $this->try_transload($url, $tags, $url);