Add missing strict
1 files changed, 2 insertions(+), 0 deletions(-)

M rakuten-books-direct-search.user.js
M rakuten-books-direct-search.user.js +2 -0
@@ 13,6 13,8 @@ 
 // ==/UserScript==
 
 ;(function() {
+  "use strict";
+
   var $ = jQuery;
   var $form = $("form[name='srchFrm']");