update isDatasetVisible call

diff --git a/src/scales/scale.time.js b/src/scales/scale.time.js
index af5bb892277da91d19fecd6b00613fd424475432..860bccaad9c269156281e4a17a2ddc5f4380ee3c 100644 (file)
--- a/src/scales/scale.time.js
+++ b/src/scales/scale.time.js
@@ -104,7 +104,7 @@ module.exports = function(Chart) {
 
                        helpers.each(this.chart.data.datasets, function(dataset, datasetIndex) {
                                var momentsForDataset = [];
-                               var datasetVisible = helpers.isDatasetVisible(dataset);
+                               var datasetVisible = this.chart.isDatasetVisible(datasetIndex);
 
                                if (typeof dataset.data[0] === 'object') {
                                        helpers.each(dataset.data, function(value, index) {