Don't draw bars that represent data that is not valid (null, undefined, or NaN)

diff --git a/src/controllers/controller.bar.js b/src/controllers/controller.bar.js
index 72e1fb9b70da47b1b9de4d878888f9fdab1494fe..696b67ad873a967b4126294fcb95c85a3e426979 100644 (file)
--- a/src/controllers/controller.bar.js
+++ b/src/controllers/controller.bar.js
@@ -285,7 +285,10 @@
                draw: function(ease) {
                        var easingDecimal = ease || 1;
                        helpers.each(this.getDataset().metaData, function(rectangle, index) {
-                               rectangle.transition(easingDecimal).draw();
+                               var d = this.getDataset().data[index];
+                               if (d !== null && d !== undefined && !isNaN(d)) {
+                                       rectangle.transition(easingDecimal).draw();
+                               }
                        }, this);
                },