From b48033c7d0a13d899075a58107a9b7237a27f647 Mon Sep 17 00:00:00 2001 From: Laury GvR Date: Wed, 4 Apr 2018 19:40:19 -0400 Subject: [PATCH] Fix checking child elements for menu walker items that have none --- lib/menu-walker.php | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/lib/menu-walker.php b/lib/menu-walker.php index b4266a9..1deceb1 100644 --- a/lib/menu-walker.php +++ b/lib/menu-walker.php @@ -12,7 +12,9 @@ class Glm_Theme_Top_Bar_Walker extends Walker_Nav_Menu { $element->has_children = ! empty( $children_elements[ $element->ID ] ); $element->classes[] = ( $element->current || $element->current_item_ancestor ) ? 'active' : ''; $element->classes[] = ( $element->has_children && 1 !== $max_depth ) ? 'has-dropdown' : ''; - $element->classes[] = ( count($children_elements[$element->ID]) > 4 ) ? 'submenu-two-columns' : ''; + if ( array_key_exists( $element->ID, $children_elements ) ) { + $element->classes[] = ( count($children_elements[$element->ID]) > 4 ) ? 'submenu-two-columns' : ''; + } $element->classes[] = ( $mainLevelCounter < 4 ) ? 'drop-right ' : 'drop-left'; parent::display_element( $element, $children_elements, $max_depth, $depth, $args, $output ); } -- 2.17.1