fixed Useless variable declaration

Change-Id: I7f4ec771315fe9ed79d723c7bbf199f88e9ee092
changes/56/620256/1
gaobin 4 years ago
parent 212d08ae6e
commit 47638c5e15
  1. 1
      _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: '/' });

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