From d74dbde308190443f9322e40a391f7f087c2c07b Mon Sep 17 00:00:00 2001
From: Jonas Jenwald <jonas.jenwald@gmail.com>
Date: Thu, 13 Aug 2020 12:48:51 +0200
Subject: [PATCH] Wait until saving has finished before resetting
 `PDFViewerApplication._saveInProgress` (PR 12137 follow-up)

I obviously missed this during review, but currently `PDFViewerApplication._saveInProgress` is reset *synchronously* in `PDFViewerApplication.save`.
That was probably not intended, since it essentially renders the `PDFViewerApplication._saveInProgress` check pointless given that the actual saving is an *asynchronously* operation.
---
 web/app.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/web/app.js b/web/app.js
index 4bd905ceeb8eed..039f7af29ebf57 100644
--- a/web/app.js
+++ b/web/app.js
@@ -939,8 +939,10 @@ const PDFViewerApplication = {
       })
       .catch(() => {
         this.download();
-      }); // Error occurred, try downloading with the URL.
-    this._saveInProgress = false;
+      })
+      .finally(() => {
+        this._saveInProgress = false;
+      });
   },
 
   /**