From e1a8077dc18c4ab5b975e46396642be4e5668258 Mon Sep 17 00:00:00 2001
From: Jos de Jong <wjosdejong@gmail.com>
Date: Wed, 23 Sep 2020 10:27:47 +0200
Subject: [PATCH] Fix quick-key `Ctrl+D` (duplicate) not working

---
 HISTORY.md     | 1 +
 src/js/Node.js | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/HISTORY.md b/HISTORY.md
index b76d0d6..ce16664 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -9,6 +9,7 @@ https://github.com/josdejong/jsoneditor
   Thanks @ziga-miklic.
 - Fixed JSONEditor not working when opened in a new window, see #1098.
   Thanks @joshkel.
+- Fix quick-key `Ctrl+D` (duplicate) not working.
 - Define "charset: utf-8" in all HTML examples.
 
 
diff --git a/src/js/Node.js b/src/js/Node.js
index 111f017..c12ecf7 100644
--- a/src/js/Node.js
+++ b/src/js/Node.js
@@ -4555,7 +4555,7 @@ Node.onDuplicate = nodes => {
       if (clones[0].parent.type === 'object') {
         // when duplicating a single object property,
         // set focus to the field and keep the original field name
-        clones[0].dom.field.innerHTML = this._escapeHTML(nodes[0].field)
+        clones[0].dom.field.innerHTML = nodes[0]._escapeHTML(nodes[0].field)
         clones[0].focus('field')
       } else {
         clones[0].focus()