From 45cb1724ad0c96e2c7000452eaa65e7e136c445d Mon Sep 17 00:00:00 2001
From: Wyatt Bai <wyatt.bai@vertogroup.com.au>
Date: Fri, 11 Dec 2020 17:19:33 +1030
Subject: [PATCH] use hook

---
 src/editor/model/Editor.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/editor/model/Editor.js b/src/editor/model/Editor.js
index a037ea58d..776fa9940 100644
--- a/src/editor/model/Editor.js
+++ b/src/editor/model/Editor.js
@@ -490,7 +490,7 @@ export default Backbone.Model.extend({
    * @returns {String}
    */
   getState() {
-    return this.get('state');
+    return this.get('state') || '';
   },
 
   /**