Remove reference to undeclared Item Style in menu walker

diff --git a/lib/menu-walker.php b/lib/menu-walker.php
index 448d052..b4266a9 100644 (file)
--- a/lib/menu-walker.php
+++ b/lib/menu-walker.php
@@ -21,13 +21,6 @@ class Glm_Theme_Top_Bar_Walker extends Walker_Nav_Menu {
         $item_html = '';
         parent::start_el( $item_html, $object, $depth, $args );
 
-        // Insert style to display page's thumbnail
-        //$item_style = '';
-        //if ($depth == 0 && has_post_thumbnail((int)$object->object_id)) {
-        //    $thumbnail = wp_get_attachment_image_src(get_post_thumbnail_id((int)$object->object_id), 'large');
-        //    $item_style .= "<style>#menu-item-".$object->ID." > .dropdown:before { background-image: url('".$thumbnail[0]."');</style>";
-        //}
-        //$output .= ( 0 == $depth ) ? '<li class="divider"></li>' : '';
         $classes = empty( $object->classes ) ? array() : (array) $object->classes;
         if ( in_array( 'label', $classes ) ) {
             //$output .= '<li class="divider"></li>';
@@ -36,8 +29,6 @@ class Glm_Theme_Top_Bar_Walker extends Walker_Nav_Menu {
         if ( in_array( 'divider', $classes ) ) {
             $item_html = preg_replace( '/<a[^>]*>( .* )<\/a>/iU', '', $item_html );
         }
-        if ($item_style)
-            $output .= $item_style;
         $output .= $item_html;
     }