From 1a584b93a8685d56526f10dce215a08178f24bc1 Mon Sep 17 00:00:00 2001
From: ben <ben@36083f99-b078-4883-b0ff-0f9b5a30f544>
Date: Mon, 12 Jan 2009 14:55:03 +0000
Subject: Tag updates.

git-svn-id: https://code.elgg.org/elgg/trunk@2560 36083f99-b078-4883-b0ff-0f9b5a30f544
---
 engine/lib/tags.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/engine/lib/tags.php b/engine/lib/tags.php
index 107ac3ce7..5ca8b541d 100644
--- a/engine/lib/tags.php
+++ b/engine/lib/tags.php
@@ -112,7 +112,7 @@
 		$query .= " join {$CONFIG->dbprefix}entity_subtypes subtype on subtype.id = e.subtype ";
 		$query .= " join {$CONFIG->dbprefix}metastrings msvalue on msvalue.id = md.value_id ";
 		
-		$query .= " where 1 ";
+		$query .= " where msvalue.string != '' ";
 		
 		if ($metadata_name > 0) {
 			$query .= " and md.name_id = {$metadata_name} ";
-- 
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