diff -r 346c88efed21 -r 5e2f62d02dcd wp/wp-includes/js/wpdialog.min.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wp/wp-includes/js/wpdialog.min.js	Tue Jun 09 03:35:32 2015 +0200
@@ -0,0 +1,1 @@
+!function(a){a.widget("wp.wpdialog",a.ui.dialog,{open:function(){this.isOpen()||!1===this._trigger("beforeOpen")||(this._super(),this.element.focus(),this._trigger("refresh"))}}),a.wp.wpdialog.prototype.options.closeOnEscape=!1}(jQuery);
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