From 68901bfda51b0cce326a03bf7ed4c978fd67f7b1 Mon Sep 17 00:00:00 2001
From: shish <shish@7f39781d-f577-437e-ae19-be835c7a54ca>
Date: Sat, 19 Jan 2008 17:17:40 +0000
Subject: [PATCH] tag_history should check if anon is allowed to revert tags

git-svn-id: file:///home/shish/svn/shimmie2/branches/branch_2.1@696 7f39781d-f577-437e-ae19-be835c7a54ca
---
 contrib/tag_history/main.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/contrib/tag_history/main.php b/contrib/tag_history/main.php
index 71b599f3..64bbb8e4 100644
--- a/contrib/tag_history/main.php
+++ b/contrib/tag_history/main.php
@@ -24,7 +24,10 @@ class Tag_History extends Extension {
 			if($event->get_arg(0) == "revert")
 			{
 				// this is a request to revert to a previous version of the tags
-				$this->process_revert_request($_POST['revert']);
+				global $config, $user;
+				if($config->get_bool("tag_edit_anon") || !$user->is_anonymous()) {
+					$this->process_revert_request($_POST['revert']);
+				}
 			}
 			else if($event->count_args() == 1)
 			{