SN import from timeline, check if there are posting before the foreach loop

statusnet/statusnet.php

@@ -808,6 +808,7 @@ function statusnet_fetchtimeline($a, $uid) {
 	$items = $connection->get('statuses/user_timeline', $parameters);
 	$posts = array_reverse($items);
 
+        if (count($posts)) {
             foreach ($posts as $post) {
 		if ($post->id > $lastid)
 			$lastid = $post->id;
@@ -854,6 +855,7 @@ function statusnet_fetchtimeline($a, $uid) {
 			}
                 }
             }
+	}
 	set_pconfig($uid, 'statusnet', 'lastid', $lastid);
 }