fix[litemall-wx]:如果用户没有输入关键字时，则不搜索。

852d1cf7 · Junling Bu · bf84c2c1 · 852d1cf7
Commit 852d1cf7 authored Apr 01, 2018 by Junling Bu
--- a/litemall-wx/pages/search/search.js
+++ b/litemall-wx/pages/search/search.js
@@ -107,6 +107,9 @@ Page({
  },
  getSearchResult(keyword) {
+    if(keyword === ''){
+      return
+    }
    this.setData({
      keyword: keyword,
      page: 1,