From 87793eef9eff72e5eed281bdf0976925a89b4370 Mon Sep 17 00:00:00 2001
From: Marius Olbertz <marius.olbertz@gmail.com>
Date: Thu, 7 Jul 2016 18:43:28 +0200
Subject: [PATCH] Changed preventDefault behavior to allow keyboard activation
 of links.

---
 js/foundation.drilldown.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/js/foundation.drilldown.js b/js/foundation.drilldown.js
index 75a1f757e..449470e6d 100644
--- a/js/foundation.drilldown.js
+++ b/js/foundation.drilldown.js
@@ -188,13 +188,14 @@ class Drilldown {
                 $element.parent('li').parent('ul').parent('li').children('a').first().focus();
               }, 1);
             });
+            return true;            
           } else if ($element.is(_this.$submenuAnchors)) {
             _this._show($element.parent('li'));
             $element.parent('li').one(Foundation.transitionend($element), function(){
               $element.parent('li').find('ul li a').filter(_this.$menuItems).first().focus();
             });
+            return true;
           }
-          return true;
         },
         handled: function(preventDefault) {
           if (preventDefault) {
-- 
2.47.2