Error when first data point on time scale had null data

diff --git a/src/scales/scale.time.js b/src/scales/scale.time.js
index daf18814ff5e9df247dabf87f0870df17998010c..19079f0a55e675db23c2a52f9eead2b6660d765b 100644 (file)
--- a/src/scales/scale.time.js
+++ b/src/scales/scale.time.js
@@ -114,7 +114,7 @@ module.exports = function(Chart) {
                                var momentsForDataset = [];
                                var datasetVisible = this.chart.isDatasetVisible(datasetIndex);
 
-                               if (typeof dataset.data[0] === 'object') {
+                               if (typeof dataset.data[0] === 'object' && dataset.data[0] !== null) {
                                        helpers.each(dataset.data, function(value, index) {
                                                var labelMoment = this.parseTime(this.getRightValue(value));