From 0dd41128ffa460bad4db78f28852e785dbbeab95 Mon Sep 17 00:00:00 2001
From: qsm-odoo <qsm@odoo.com>
Date: Mon, 8 Jan 2018 16:58:19 +0100
Subject: [PATCH] [FIX] web_editor: fix
 8ca92330b367d54fddf1c02089ee9d0bc3edbfdc

The existence of $li is not sure, especially in themes override.
---
 addons/web_editor/static/src/js/editor/snippets.options.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/addons/web_editor/static/src/js/editor/snippets.options.js b/addons/web_editor/static/src/js/editor/snippets.options.js
index 6c6a33edb8b..90807565990 100644
--- a/addons/web_editor/static/src/js/editor/snippets.options.js
+++ b/addons/web_editor/static/src/js/editor/snippets.options.js
@@ -126,8 +126,8 @@ var SnippetOption = Widget.extend({
      * @param {jQuery} $li - the related DOMElement option
      */
     selectClass: function (previewMode, value, $li) {
-        var $group = $li.closest('.dropdown-submenu');
-        if (!$group.length) {
+        var $group = $li && $li.closest('.dropdown-submenu');
+        if (!$group || !$group.length) {
             $group = this.$el;
         }
         var $lis = $group.find('[data-select-class]').addBack('[data-select-class]');