From 68076af0e46aed46de40a469c44af4979e6cf31c Mon Sep 17 00:00:00 2001
From: Calixte Denizet <calixte.denizet@gmail.com>
Date: Thu, 11 Jul 2024 18:48:52 +0200
Subject: [PATCH] [Editor] Avoid error when an editor is unselected during the
 pdf.js closing

It aims to fix an error I noticed in the logs:
JavaScript error: http://127.0.0.1:65159/build/generic/build/pdf.mjs, line 15847:
TypeError: can't access property "div", currentLayer is undefined
---
 src/display/editor/editor.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/display/editor/editor.js b/src/display/editor/editor.js
index 69dee6f15cfb7..43a8f8d21ddec 100644
--- a/src/display/editor/editor.js
+++ b/src/display/editor/editor.js
@@ -1581,7 +1581,7 @@ class AnnotationEditor {
     if (this.div?.contains(document.activeElement)) {
       // Don't use this.div.blur() because we don't know where the focus will
       // go.
-      this._uiManager.currentLayer.div.focus({
+      this.currentLayer?.div.focus({
         preventScroll: true,
       });
     }