From c4145b769e3a263c1f367a59ac9cfb203843dd77 Mon Sep 17 00:00:00 2001
From: Andrew Ozz <azaozz@git.wordpress.org>
Date: Fri, 28 Oct 2016 20:06:02 +0000
Subject: [PATCH] TinyMCE: if the current editor configuration is without
 toolbars, prevent errors when adding the labels for custom shortcuts.

Fixes #38063.

git-svn-id: https://develop.svn.wordpress.org/trunk@38997 602fd350-edb4-49c9-b593-d223f7449a82
---
 src/wp-includes/js/tinymce/plugins/wordpress/plugin.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/wp-includes/js/tinymce/plugins/wordpress/plugin.js b/src/wp-includes/js/tinymce/plugins/wordpress/plugin.js
index beaddf945f..8209ba4109 100644
--- a/src/wp-includes/js/tinymce/plugins/wordpress/plugin.js
+++ b/src/wp-includes/js/tinymce/plugins/wordpress/plugin.js
@@ -549,7 +549,7 @@ tinymce.PluginManager.add( 'wordpress', function( editor ) {
 			});
 		}
 
-		if ( editor.settings.wp_shortcut_labels ) {
+		if ( editor.settings.wp_shortcut_labels && editor.theme.panel ) {
 			var labels = {};
 			var access = 'Shift+Alt+';
 			var meta = 'Ctrl+';