Prevent error when settings is invalid upon clicking document body to close menu

diff --git a/js/foundation/foundation.topbar.js b/js/foundation/foundation.topbar.js
index 9d73562086bc33e1b104300c6aa7f0d9aa50b161..a83add9f55782ea30b93257e139521d006c7414e 100644 (file)
--- a/js/foundation/foundation.topbar.js
+++ b/js/foundation/foundation.topbar.js
@@ -265,7 +265,7 @@
 
         S('[' + self.attr_name() + '] li.hover').removeClass('hover');
         
-        if(!settings.is_hover){
+        if(settings && !settings.is_hover){
           S('[' + self.attr_name() + '] a.last-clicked').removeClass('last-clicked');
         }
       });