From bbfc935958b88c7ecaeb9a1e06a255cac958ec4c Mon Sep 17 00:00:00 2001
From: bob <bcz@cs.brown.edu>
Date: Tue, 16 Jul 2019 11:58:16 -0400
Subject: added extendsDoc to extension doc's  fixed folllowing links to video
 locations.  fixed aspects of youtube integration.

---
 src/client/views/collections/CollectionVideoView.tsx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

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

diff --git a/src/client/views/collections/CollectionVideoView.tsx b/src/client/views/collections/CollectionVideoView.tsx
index f731c4cef..faf507496 100644
--- a/src/client/views/collections/CollectionVideoView.tsx
+++ b/src/client/views/collections/CollectionVideoView.tsx
@@ -88,14 +88,14 @@ export class CollectionVideoView extends React.Component<FieldViewProps> {
                 canvas.width = 640;
                 canvas.height = 640 * NumCast(this.props.Document.nativeHeight) / NumCast(this.props.Document.nativeWidth);
                 var ctx = canvas.getContext('2d');//draw image to canvas. scale to target dimensions
-                ctx && ctx.drawImage(this._videoBox!.player!, 0, 0, canvas.width, canvas.height);
+                this._videoBox!.player && ctx && ctx.drawImage(this._videoBox!.player!, 0, 0, canvas.width, canvas.height);
 
                 //convert to desired file format
                 var dataUrl = canvas.toDataURL('image/png'); // can also use 'image/png'
                 // if you want to preview the captured image,
 
                 let filename = encodeURIComponent("snapshot" + this.props.Document.title + "_" + this.props.Document.curPage).replace(/\./g, "");
-                SearchBox.convertDataUri(dataUrl, filename).then((returnedFilename) => {
+                SearchBox.convertDataUri(dataUrl, filename).then(returnedFilename => {
                     if (returnedFilename) {
                         let url = DocServer.prepend(returnedFilename);
                         let imageSummary = Docs.Create.ImageDocument(url, {
-- 
cgit v1.2.3-70-g09d2

