Merge branch 'develop' of git.dev.yoho.cn:web/yohobuy into develop

- Subproject commit 119c247f5cf929aa1e059e40609bb16dd6b58f05
+ Subproject commit 75bbc3b075de19f239532f60c5995d06c5f814e2

@@ -10,6 +10,8 @@ var $ = require('jquery'),
     lazyLoad = require('yoho.lazyload');
 
 var swiper,
+    $brandText,
+    $brandHref,
     $brandList = $('.brand-list');
 
 var searchH = $('.newbrand-search').outerHeight(),
@@ -137,14 +139,15 @@ function searchResult() {
     $('.search-result .brand-list p').each(function (index) {
         searchList = new Hammer($('.search-result .brand-list p').eq(index)[0]);
         searchList.on('tap', function() {
+            $brandText = $('.search-result .brand-list p').eq(index).find('a').html();
+            $brandHref = $('.search-result .brand-list p').eq(index).find('a').attr('href');
             if (localStorage.getItem('yohoHistory')) {
                 yohoHistory = localStorage.getItem('yohoHistory');
                 searchArray.push(yohoHistory);
             }
-            searchArray.push('{"searchName":"' +
-             $('.search-result .brand-list p').eq(index).find('a').html() +
-              '","searchHref":"' + $('.search-result .brand-list p')
-              .eq(index).find('a').attr('href') + '"}');
+            if (searchArray.toString().split($brandText).length < 2) {
+                searchArray.push('{"searchName":"' + $brandText + '","searchHref":"' + $brandText + '"}');
+            }
             localStorage.setItem('yohoHistory', searchArray);
         });
     });