From bf67424fd682fd92cb6b02dc4b17adeed2d447f8 Mon Sep 17 00:00:00 2001
From: barisusakli <barisusakli@gmail.com>
Date: Sat, 6 Sep 2014 01:55:56 -0400
Subject: [PATCH] if there are no uids return

---
 src/socket.io/index.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/socket.io/index.js b/src/socket.io/index.js
index a2191f34e9..2192e9fd06 100644
--- a/src/socket.io/index.js
+++ b/src/socket.io/index.js
@@ -383,6 +383,9 @@ function updateRoomBrowsingText(roomName, selfUid) {
 	if (selfUid) {
 		uids = [selfUid].concat(uids);
 	}
+	if (!uids.length) {
+		return;
+	}
 	user.getMultipleUserFields(uids, ['uid', 'username', 'userslug', 'picture', 'status'], function(err, users) {
 		if(!err) {
 			users = users.filter(function(user) {