From baf8d571e3fe64a4dc39717f187abfc2bd0fb637 Mon Sep 17 00:00:00 2001
From: Chris Smith <toonarmy@phpbb.com>
Date: Wed, 15 Oct 2008 01:47:37 +0000
Subject: [PATCH] Mini bug fix for UNDEFINE

git-svn-id: file:///svn/phpbb/trunk@9016 89ea8834-ac86-4346-8a33-228a782c2dd0
---
 phpBB/includes/functions_template.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/phpBB/includes/functions_template.php b/phpBB/includes/functions_template.php
index 0cdd5d21a3..cf85927028 100644
--- a/phpBB/includes/functions_template.php
+++ b/phpBB/includes/functions_template.php
@@ -463,7 +463,7 @@ class template_filter extends php_user_filter
 	private function compile_tag_define($tag_args, $op)
 	{
 		$match = array();
-		preg_match('#^((?:[a-z0-9\-_]+\.)+)?\$(?=[A-Z])([A-Z0-9_\-]*) = (.*?)$#', $tag_args, $match);
+		preg_match('#^((?:[a-z0-9\-_]+\.)+)?\$(?=[A-Z])([A-Z0-9_\-]*)(?: = (.*?))?$#', $tag_args, $match);
 
 		if (empty($match[2]) || (!isset($match[3]) && $op))
 		{