diff --git a/js/base.js b/js/base.js
index c3188a5..97e0b0f 100644
--- a/js/base.js
+++ b/js/base.js
@@ -113,7 +113,7 @@ Drupal.Views.getPath = function (href) {
     href = href.substring(3, href.length);
   }
   var chars = ['#', '?', '&'];
-  for (i in chars) {
+  for (var i in chars) {
     if (href.indexOf(chars[i]) > -1) {
       href = href.substr(0, href.indexOf(chars[i]));
     }