Merge remote-tracking branch 'origin/master' into 0.5.1

README.md

@@ -1,7 +1,7 @@
 # <img alt="NodeBB" src="http://i.imgur.com/mYxPPtB.png" />
 [![Build Status](https://travis-ci.org/NodeBB/NodeBB.svg?branch=master)](https://travis-ci.org/NodeBB/NodeBB)
 [![Dependency Status](https://david-dm.org/nodebb/nodebb.svg)](https://david-dm.org/nodebb/nodebb)
-[![Code Climate](https://codeclimate.com/github/designcreateplay/NodeBB.png)](https://codeclimate.com/github/designcreateplay/NodeBB)
+[![Code Climate](https://codeclimate.com/github/NodeBB/NodeBB/badges/gpa.svg)](https://codeclimate.com/github/NodeBB/NodeBB)
 [![Documentation Status](https://readthedocs.org/projects/nodebb/badge/?version=latest)](https://readthedocs.org/projects/nodebb/?badge=latest)
 
 **NodeBB Forum Software** is powered by Node.js and built on a Redis database. It utilizes web sockets for instant interactions and real-time notifications. NodeBB is compatible down to IE8 and has many modern features out of the box such as social network integration and streaming discussions.

src/socket.io/modules.js

@@ -71,6 +71,10 @@ SocketModules.composer.push = function(socket, pid, callback) {
 				return callback(err);
 			}
 
+			if (!results.topic) {
+				return callback(new Error('[[error:no-topic]]'));
+			}
+
 			callback(null, {
 				pid: pid,
 				body: postData.content,

src/topics/posts.js

@@ -247,6 +247,9 @@ module.exports = function(Topics) {
 
 	Topics.getTopicDataByPid = function(pid, callback) {
 		posts.getPostField(pid, 'tid', function(err, tid) {
+			if (err) {
+				return callback(err);
+			}
 			Topics.getTopicData(tid, callback);
 		});
 	};