From 2141c3b97f04763581b91e6ae16d09e0f803b35c Mon Sep 17 00:00:00 2001
From: marcus <marcus@36083f99-b078-4883-b0ff-0f9b5a30f544>
Date: Wed, 1 Oct 2008 10:53:23 +0000
Subject: Closes #389

git-svn-id: https://code.elgg.org/elgg/trunk@2158 36083f99-b078-4883-b0ff-0f9b5a30f544
---
 engine/lib/metadata.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/engine/lib/metadata.php b/engine/lib/metadata.php
index 376c6ecdd..5fe854894 100644
--- a/engine/lib/metadata.php
+++ b/engine/lib/metadata.php
@@ -485,7 +485,7 @@
 		if ($order_by == "") $order_by = "e.time_created desc";
 		$order_by = sanitise_string($order_by);
 		$site_guid = (int) $site_guid;
-		if (is_array($owner_guid)) {
+		if ((is_array($owner_guid) && (count($owner_guid)))) {
 			foreach($owner_guid as $key => $guid) {
 				$owner_guid[$key] = (int) $guid;
 			}
-- 
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