From 592e0ae1c869afd9482fa6d1468624a339775a4b Mon Sep 17 00:00:00 2001
From: Toby Zerner <toby.zerner@gmail.com>
Date: Thu, 18 Jun 2015 17:42:08 +0930
Subject: [PATCH] Prevent JS error if discussion has been loaded without posts

---
 framework/core/js/lib/models/discussion.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/framework/core/js/lib/models/discussion.js b/framework/core/js/lib/models/discussion.js
index 20dee1926..b03461cbe 100644
--- a/framework/core/js/lib/models/discussion.js
+++ b/framework/core/js/lib/models/discussion.js
@@ -6,7 +6,8 @@ class Discussion extends Model {
   pushData(newData) {
     super.pushData(newData);
 
-    var posts = this.data().links.posts;
+    var links = this.data().links;
+    var posts = links && links.posts;
     if (posts) {
       if (newData.removedPosts) {
         posts.linkage.forEach((linkage, i) => {