Ticket #20698: 20698v2.diff

wp-includes/class-wp-admin-bar.php

@@ -235 +235 @@
                         // Generate the group class (we distinguish between top level and other level groups).
                         $group_class = ( $node->parent == 'root' ) ? 'ab-top-menu' : 'ab-submenu';
 
-                        if ( $node->type == 'group' ) {
-                                if ( empty( $node->meta['class'] ) )
-                                        $node->meta['class'] = '';
-                                $node->meta['class'] .= ' ' . $group_class;
-                        }
+                        if ( $node->type == 'group' )
+                                ( empty( $node->meta['class'] ) ) ? $node->meta['class'] = $group_class : $node->meta['class'] .= ' ' . $group_class;
 
                         // Items in items aren't allowed. Wrap nested items in 'default' groups.
                         if ( $parent->type == 'item' && $node->type == 'item' ) {
@@ -394 +391 @@
                 }
 
                 if ( ! empty( $node->meta['class'] ) )
-                        $menuclass .= ' ' . $node->meta['class'];
+                        ( empty( $menuclass ) ) ? $menuclass .= $node->meta['class'] : $menuclass .= ' ' . $node->meta['class'];
 
                 ?>