From dd0c4692cecec870008dd7dbf2e3d9e8e7dd5d45 Mon Sep 17 00:00:00 2001
From: shish <shish@7f39781d-f577-437e-ae19-be835c7a54ca>
Date: Tue, 17 Jul 2007 18:10:38 +0000
Subject: [PATCH] array() != null

git-svn-id: file:///home/shish/svn/shimmie2/trunk@319 7f39781d-f577-437e-ae19-be835c7a54ca
---
 ext/tag_list/main.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ext/tag_list/main.php b/ext/tag_list/main.php
index 97bdfa78..73c93dc9 100644
--- a/ext/tag_list/main.php
+++ b/ext/tag_list/main.php
@@ -39,7 +39,7 @@ class TagList extends Extension {
 		if(is_a($event, 'PostListBuildingEvent')) {
 			global $config;
 			if($config->get_int('tag_list_length') > 0) {
-				if(!is_null($event->search_terms)) {
+				if(!empty($event->search_terms)) {
 					$this->add_refine_block($event->page, $event->search_terms);
 				}
 				else {