From a078f73e849b922b67a9b9302e4aef48bd9a6f11 Mon Sep 17 00:00:00 2001
From: Julian Lam <julian.lam@gmail.com>
Date: Mon, 23 Dec 2013 22:06:53 -0500
Subject: [PATCH] omg I don't know what I am doing

---
 src/topics.js | 23 +++++++++++++++++------
 1 file changed, 17 insertions(+), 6 deletions(-)

diff --git a/src/topics.js b/src/topics.js
index b2757514b2..4efe8c002a 100644
--- a/src/topics.js
+++ b/src/topics.js
@@ -353,14 +353,25 @@ var async = require('async'),
 							return parseInt(read[index], 10) === 0;
 						});
 
-						unreadTids.push.apply(unreadTids, newtids);
+						// Filter out topics that belong to categories that this user cannot access
+						async.filter(newtids, function(tid, next) {
+							threadTools.privileges(tid, uid, function(err, privileges) {
+								if (!err && privileges.read) {
+									next(true);
+								} else {
+									next(false);
+								}
+							});
+						}, function(newtids) {
+							unreadTids.push.apply(unreadTids, newtids);
 
-						if(continueCondition()) {
-							start = stop + 1;
-							stop = start + 19;
-						}
+							if(continueCondition()) {
+								start = stop + 1;
+								stop = start + 19;
+							}
 
-						callback(null);
+							callback(null);
+						});
 					});
 				}
 			});