From 47638c5e15ee266c7da7f6d489685d1769345ccc Mon Sep 17 00:00:00 2001
From: gaobin <gaobin@inspur.com>
Date: Tue, 27 Nov 2018 16:23:14 +0800
Subject: [PATCH] fixed Useless variable declaration

Change-Id: I7f4ec771315fe9ed79d723c7bbf199f88e9ee092
---
 _custom/expandable.js | 1 -
 1 file changed, 1 deletion(-)

diff --git a/_custom/expandable.js b/_custom/expandable.js
index acb117ec..a11eb9e2 100644
--- a/_custom/expandable.js
+++ b/_custom/expandable.js
@@ -24,7 +24,6 @@ $(document).ready(function() {
     $(this).next('.content').slideToggle("fast");
 
     // save the state to cookies
-    var parent_id =
     $.cookie($(this).parent().prop('id'),
              $(this).parent().hasClass('displayed'),
              { path: '/' });