From 1dfb9c497ad66a5c0025e806bd6ee4777baaf1aa Mon Sep 17 00:00:00 2001
From: =?utf8?q?Aleksander=20=C5=81ukasz?=
 <aleksander.lukasz@nowoczesnapolska.org.pl>
Date: Mon, 27 Jan 2014 12:03:04 +0100
Subject: [PATCH] editor: fix - block removing root node via insert/delete

---
 src/editor/modules/documentCanvas/canvas/keyboard.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/editor/modules/documentCanvas/canvas/keyboard.js b/src/editor/modules/documentCanvas/canvas/keyboard.js
index 6b55909..c815489 100644
--- a/src/editor/modules/documentCanvas/canvas/keyboard.js
+++ b/src/editor/modules/documentCanvas/canvas/keyboard.js
@@ -249,6 +249,9 @@ handlers.push({keys: [KEYS.BACKSPACE, KEYS.DELETE],
                 event.preventDefault();
                 var parent = element.parent(),
                     grandParent = parent ? parent.parent() : null;
+                if(!grandParent && parent.children().length === 1) {
+                    return;
+                }
                 if(parent.children().length === 1 && parent.children()[0].sameNode(element)) {
                     if(grandParent && grandParent.children().length === 1) {
                         goto = grandParent.data('wlxmlNode').append({text: ''});
-- 
2.20.1