Changeset 28100

Timestamp:

04/13/2014 04:40:07 PM (9 years ago)

Author:

nacin

Message:

Customizer: Account for a sidebar with no container to which classes can be added.

props ocean90.
fixes #27780.

File:

• trunk/src/wp-includes/js/customize-preview-widgets.js (modified) (1 diff)

trunk/src/wp-includes/js/customize-preview-widgets.js

@@ -51 +51 @@
                 emptyWidget = $(widgetTpl);
                 widgetSelector = emptyWidget.prop('tagName');
-                widgetClasses = emptyWidget.prop('className').replace(/^\s+|\s+$/g, '');
+                widgetClasses = emptyWidget.prop('className');
+
+                // Prevent a rare case when before_widget, before_title, after_title and after_widget is empty.
+                if ( ! widgetClasses ) {
+                    return;
+                }
+
+                widgetClasses = widgetClasses.replace(/^\s+|\s+$/g, '');
 
                 if ( widgetClasses ) {