Ensure that PDFViewerApplication.close has a *consistent* return value

mozilla · Jan 12, 2021 · 5216905 · 5216905
1 parent 6c7d0ad
commit 5216905
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/web/app.js b/web/app.js
@@ -867,7 +867,9 @@ const PDFViewerApplication = {
     if (typeof PDFBug !== "undefined") {
       PDFBug.cleanup();
     }
-    return Promise.all(promises);
+    await Promise.all(promises);
+
+    return undefined;
   },
 
   /**