From c4e6b3ec7840fbdb35b8ab2ddc8fd3b02a1b2aaf Mon Sep 17 00:00:00 2001
From: "Paul S. Owen" <psotfx@users.sourceforge.net>
Date: Fri, 9 Mar 2001 15:23:03 +0000
Subject: [PATCH] Allow for legacy topic_id as url param

git-svn-id: file:///svn/phpbb/trunk@89 89ea8834-ac86-4346-8a33-228a782c2dd0
---
 phpBB/viewtopic.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/phpBB/viewtopic.php b/phpBB/viewtopic.php
index e6708853c4..a0982ff07e 100644
--- a/phpBB/viewtopic.php
+++ b/phpBB/viewtopic.php
@@ -23,7 +23,10 @@
 include('extension.inc');
 include('common.'.$phpEx);
 
-$topic_id = $HTTP_GET_VARS[POST_TOPIC_URL];
+if(!isset($topic_id))
+{
+	$topic_id = $HTTP_GET_VARS[POST_TOPIC_URL];
+}
 
 $is_moderator = 0;