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Delete unnecessary check for comm object

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Jason Grout 2013-12-31 12:10:03 -07:00 committed by Jonathan Frederic
parent 41170f7471
commit 45206783c2
1 changed files with 2 additions and 4 deletions
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6
IPython/html/static/notebook/js/widgets/base.js
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@ -56,10 +56,8 @@ function(widget_manager, underscore, backbone){
_handle_comm_closed: function (msg) {
// jng: widget manager should observe the comm_close event and delete views when triggered
this.trigger('comm:close');
if (this._has_comm()) {
delete this.comm.model; // Delete ref so GC will collect widget model.
delete this.comm;
}
delete this.comm.model; // Delete ref so GC will collect widget model.
delete this.comm;
delete this.widget_id; // Delete id from model so widget manager cleans up.
},