From 68d6c7cb8f09c96af539c60e756a6abfb6607407 Mon Sep 17 00:00:00 2001
From: Jonas Jenwald <jonas.jenwald@gmail.com>
Date: Sun, 25 Oct 2020 14:17:28 +0100
Subject: [PATCH] Add (some) optional chaining usage in `src/display/api.js`

Since we no longer use SystemJS to load the unit-tests, there's now nothing that prevents us from using optional chaining and nullish coalescing in the `src/display/` directory.
---
 src/display/api.js | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/display/api.js b/src/display/api.js
index 6cc2daa5f88b81..ff7a6aaa320518 100644
--- a/src/display/api.js
+++ b/src/display/api.js
@@ -1168,8 +1168,7 @@ class PDFPageProxy {
         pageIndex: this._pageIndex,
         intent: renderingIntent,
         renderInteractiveForms: renderInteractiveForms === true,
-        annotationStorage:
-          (annotationStorage && annotationStorage.getAll()) || null,
+        annotationStorage: annotationStorage?.getAll() || null,
       });
     }
 
@@ -2551,8 +2550,7 @@ class WorkerTransport {
     return this.messageHandler
       .sendWithPromise("SaveDocument", {
         numPages: this._numPages,
-        annotationStorage:
-          (annotationStorage && annotationStorage.getAll()) || null,
+        annotationStorage: annotationStorage?.getAll() || null,
         filename: this._fullReader ? this._fullReader.filename : null,
       })
       .finally(() => {