Error when deleting last dataset in a collection

[jeffbaumes]

Uncaught TypeError: Cannot read property 'get' of undefined DatasetManagementView.js:192 flow.DatasetManagementView.Backbone.View.extend.updateDataset DatasetManagementView.js:192 jQuery.event.dispatch jquery.js:5095 elemData.handle jquery.js:4766 jQuery.event.trigger jquery.js:5007 (anonymous function) jquery.js:5691 jQuery.extend.each jquery.js:657 jQuery.fn.jQuery.each jquery.js:266 jQuery.fn.extend.trigger jquery.js:5690 jQuery.fn.(anonymous function) jquery.js:7562 (anonymous function) DatasetManagementView.js:96 (anonymous function) d3.js:1916 event d3.js:434 respond d3.js:1869