Fixed #942: bug when data is empty

HISTORY.md

@@ -1,7 +1,14 @@
 # vis.js history
 http://visjs.org
 
-## not-yet-released, version 4.1.1-SNAPSHOT
+## not-yet released, version 4.2.1-SNAPSHOT
+
+### Graph2d
+
+- Fixed #942: bug when data is empty.
+
+
+## 2015-06-05, version 4.2.0
 
 ### General
 

lib/timeline/Core.js

@@ -460,7 +460,7 @@ Core.prototype.fit = function(options) {
   var range = this.getDataRange();
 
   // skip range set if there is no start and end date
-  if (range.start === null && range.end === null) {
+  if (range.min === null && range.max === null) {
     return;
   }