From fa150fbe6747f7dce5249c788c6d0bf4c4561305 Mon Sep 17 00:00:00 2001
From: Barbara Valdez <34872381+barbaravaldez@users.noreply.github.com>
Date: Wed, 27 Jan 2021 15:17:32 -0800
Subject: [PATCH] Initialize releases when creating remoteBookController
 (#14064)

* Check that releases if not undefined

* Initialize model with empty releases
---
 extensions/notebook/src/book/remoteBookController.ts    | 1 -
 extensions/notebook/src/dialog/remoteBookDialogModel.ts | 2 +-
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/extensions/notebook/src/book/remoteBookController.ts b/extensions/notebook/src/book/remoteBookController.ts
index d9ae3a798f..9076f4d41c 100644
--- a/extensions/notebook/src/book/remoteBookController.ts
+++ b/extensions/notebook/src/book/remoteBookController.ts
@@ -25,7 +25,6 @@ export class RemoteBookController {
 
 	public async getReleases(url?: vscode.Uri): Promise<IRelease[]> {
 		if (url) {
-			this.model.releases = [];
 			let options = {
 				headers: {
 					'User-Agent': 'request'
diff --git a/extensions/notebook/src/dialog/remoteBookDialogModel.ts b/extensions/notebook/src/dialog/remoteBookDialogModel.ts
index f56eaef324..83a4d257ff 100644
--- a/extensions/notebook/src/dialog/remoteBookDialogModel.ts
+++ b/extensions/notebook/src/dialog/remoteBookDialogModel.ts
@@ -8,7 +8,7 @@ import { IRelease, IAsset } from '../book/remoteBookController';
 
 export class RemoteBookDialogModel {
 	private _remoteLocation: string;
-	private _releases: IRelease[];
+	private _releases: IRelease[] = [];
 	private _assets: IAsset[];
 	private _book: RemoteBook;