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Make sure this.et2 is there before trying to use it.

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Fixes type error when closing un-viewed mail tab.
This commit is contained in:
Nathan Gray 2014-02-03 16:41:10 +00:00
parent f049892993
commit 2eff897d52
1 changed files with 6 additions and 5 deletions
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11
mail/js/app.js
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@ -69,12 +69,14 @@ app.classes.mail = AppJS.extend(
destroy: function()
{
// Unbind from nm refresh
var nm = this.et2.getWidgetById('nm');
if(nm != null)
if(this.et2 != null)
{
$j(nm).off('refresh');
var nm = this.et2.getWidgetById('nm');
if(nm != null)
{
$j(nm).off('refresh');
}
}
delete this.et2;
delete this.et2_obj;
// call parent
this._super.apply(this, arguments);
@ -92,7 +94,6 @@ app.classes.mail = AppJS.extend(
// call parent; somehow this function is called more often. (twice on a display and compose) why?
this._super.apply(this, arguments);
this.et2_obj = et2;
this.et2 = et2.widgetContainer;
var isMainView = false;
var isDisplay = false;
var isCompose = false;