From 168cd36282087bbf9e0157352a129d90b20b7394 Mon Sep 17 00:00:00 2001
From: bob <bcz@cs.brown.edu>
Date: Thu, 9 May 2019 14:40:03 -0400
Subject: fixed some compile errors

---
 src/client/util/DocumentManager.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/client/util')

diff --git a/src/client/util/DocumentManager.ts b/src/client/util/DocumentManager.ts
index 69964e2c9..4c264c7ec 100644
--- a/src/client/util/DocumentManager.ts
+++ b/src/client/util/DocumentManager.ts
@@ -71,7 +71,7 @@ export class DocumentManager {
     @computed
     public get LinkedDocumentViews() {
         return DocumentManager.Instance.DocumentViews.reduce((pairs, dv) => {
-            let linksList = Cast(dv.props.Document.linkedToDocs, listSpec(Doc));
+            let linksList = Cast(dv.props.Document.linkedToDocs, listSpec(Doc), []).filter(d => d).map(d => d as Doc);
             if (linksList && linksList.length) {
                 pairs.push(...linksList.reduce((pairs, link) => {
                     if (link) {
-- 
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