From 6bbe00304b84b0b53a6b07a2c851a334ee7f476a Mon Sep 17 00:00:00 2001
From: shish <shish@7f39781d-f577-437e-ae19-be835c7a54ca>
Date: Wed, 23 May 2007 22:06:32 +0000
Subject: [PATCH] don't show related tags block if list length is 0

git-svn-id: file:///home/shish/svn/shimmie2/trunk@128 7f39781d-f577-437e-ae19-be835c7a54ca
---
 ext/tag_list/main.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/ext/tag_list/main.php b/ext/tag_list/main.php
index abf023cd..cc279939 100644
--- a/ext/tag_list/main.php
+++ b/ext/tag_list/main.php
@@ -39,7 +39,10 @@ class TagList extends Extension {
 
 		if(is_a($event, 'DisplayingImageEvent')) {
 			global $page;
-			$page->add_side_block(new Block("Related Tags", $this->get_related_tags($event->get_image())), 60);
+			global $config;
+			if($config->get_int('tag_list_length') > 0) {
+				$page->add_side_block(new Block("Related Tags", $this->get_related_tags($event->get_image())), 60);
+			}
 		}
 
 		if(is_a($event, 'SetupBuildingEvent')) {