From 7096b3a4c888816db9196f56a7bc01b89558d0ce Mon Sep 17 00:00:00 2001
From: bobzel <zzzman@gmail.com>
Date: Fri, 23 Oct 2020 15:04:25 -0400
Subject: improved selection/play/context menu behavior of youtube videos. 
 fixed youtube videos to pinwithview better by capturing timecode after a seek
 drag event so that you can pin with view.

---
 src/client/views/collections/CollectionMenu.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/client/views/collections/CollectionMenu.tsx')

diff --git a/src/client/views/collections/CollectionMenu.tsx b/src/client/views/collections/CollectionMenu.tsx
index abad23e0d..34a1c0697 100644
--- a/src/client/views/collections/CollectionMenu.tsx
+++ b/src/client/views/collections/CollectionMenu.tsx
@@ -400,7 +400,7 @@ export class CollectionViewBaseChrome extends React.Component<CollectionMenuProp
     pinWithView = (targetDoc: Opt<Doc>) => {
         if (targetDoc) {
             TabDocView.PinDoc(targetDoc, false);
-            const activeDoc = PresBox.Instance.childDocs[PresBox.Instance.childDocs.length - 1];
+            const activeDoc = PresBox.Instance?.childDocs[PresBox.Instance?.childDocs.length - 1];
             if (targetDoc.type === DocumentType.PDF || targetDoc.type === DocumentType.RTF || targetDoc.type === DocumentType.WEB || targetDoc._viewType === CollectionViewType.Stacking) {
                 const scroll = targetDoc._scrollTop;
                 activeDoc.presPinView = true;
-- 
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