Use local variable.

diff --git a/js/foundation/foundation.js b/js/foundation/foundation.js
index 11a23691a7a3674e9acc51257d0eed0e826ce5bc..d674c54e81ff34818ffbf4512297091c67470d3e 100644 (file)
--- a/js/foundation/foundation.js
+++ b/js/foundation/foundation.js
@@ -14,8 +14,8 @@
     var head = $('head');
 
     while (i--) {
-      if($('head').has('.' + class_array[i]).length === 0) {
-        $('head').append('<meta class="' + class_array[i] + '" />');
+      if(head.has('.' + class_array[i]).length === 0) {
+          head.append('<meta class="' + class_array[i] + '" />');
       }
     }
   };