From 4de658e0964873f621f811a862fe9bec7263f63f Mon Sep 17 00:00:00 2001
From: barisusakli <barisusakli@gmail.com>
Date: Fri, 19 Sep 2014 19:45:16 -0400
Subject: [PATCH] checks

---
 src/socket.io/topics.js | 4 +++-
 src/topics/unread.js    | 3 +++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/socket.io/topics.js b/src/socket.io/topics.js
index 8d495ee239..7b7b0fb7f2 100644
--- a/src/socket.io/topics.js
+++ b/src/socket.io/topics.js
@@ -89,7 +89,9 @@ SocketTopics.markAsRead = function(socket, tids, callback) {
 	if (!tids.length) {
 		return callback();
 	}
-
+	tids = tids.filter(function(tid) {
+		return tid && utils.isNumber(tid);
+	});
 	topics.markAsRead(tids, socket.uid, function(err) {
 		if (err) {
 			return callback(err);
diff --git a/src/topics/unread.js b/src/topics/unread.js
index fd1849cfdf..0951a0f3aa 100644
--- a/src/topics/unread.js
+++ b/src/topics/unread.js
@@ -206,6 +206,9 @@ module.exports = function(Topics) {
 	};
 
 	Topics.markTopicNotificationsRead = function(tid, uid) {
+		if (!tid) {
+			return;
+		}
 		user.notifications.getUnreadByField(uid, 'tid', tid, function(err, nids) {
 			if (err) {
 				return winston.error(err.stack);