fix set_last_checkpoint when no checkpoint

minrk · minrk · commit 31954d0c5fcc · 2013-05-02T08:58:59.000-07:00
closes ipython#3260
diff --git a/IPython/frontend/html/notebook/static/js/savewidget.js b/IPython/frontend/html/notebook/static/js/savewidget.js
@@ -138,6 +138,9 @@ var IPython = (function (IPython) {
     }
 
     SaveWidget.prototype.set_last_checkpoint = function (checkpoint) {
+        if (!checkpoint) {
+            this.set_checkpoint_status("");
+        }
         var d = new Date(checkpoint.last_modified);
         this.set_checkpoint_status(
             "Last Checkpoint: " + d.format('mmm dd HH:MM')

Original file line number	Diff line number	Diff line change
`@@ -138,6 +138,9 @@ var IPython = (function (IPython) {`
`138`	`138`	`}`
`139`	`139`
`140`	`140`	`SaveWidget.prototype.set_last_checkpoint = function (checkpoint) {`
	`141`	`+ if (!checkpoint) {`
	`142`	`+ this.set_checkpoint_status("");`
	`143`	`+ }`
`141`	`144`	`var d = new Date(checkpoint.last_modified);`
`142`	`145`	`this.set_checkpoint_status(`
`143`	`146`	`"Last Checkpoint: " + d.format('mmm dd HH:MM')`