diff -urp ../dp_installed_files/activitystream_orig/activitystream.module sites/all/modules/activitystream/activitystream.module
--- ../dp_installed_files/activitystream_orig/activitystream.module	2008-05-20 17:35:54.000000000 -0500
+++ sites/all/modules/activitystream/activitystream.module	2008-07-26 15:09:46.000000000 -0500
@@ -251,6 +251,7 @@ function _activitystream_get_activity($u
 		$countquery = 'SELECT count(*) FROM {activitystream} s, {node} n WHERE s.nid=n.nid AND n.status =1 ORDER BY n.created DESC';			
 	}
 	$datehead = '';
+	$items = array();
 	$stream = pager_query($query, $count, 0, $countquery);
 	while ($action = db_fetch_object($stream)) {
 		if (date('Ymd', $action->created) != $datehead) {