[MERGE] forward port branch 9.0 up to 5e38bef5a5

2017-12-04 12:55:38 +01:00
parent 424533f694 5e38bef5a5
commit 7b808982a0
2 changed files with 29 additions and 9 deletions
@@ -355,8 +355,8 @@ var RTE = Widget.extend({
                var $el = $(this);

                $el.find('[class]').filter(function () {
-                    if (!this.className.match(/\S/)) {
-                        this.removeAttribute("class");
+                    if (!this.getAttribute('class').match(/\S/)) {
+                        this.removeAttribute('class');
                    }
                });