From 97cc714c94505802b694486e16b57818d8815709 Mon Sep 17 00:00:00 2001
From: etimberg <evert.timberg@gmail.com>
Date: Thu, 31 Dec 2015 19:32:03 -0500
Subject: [PATCH] Don't draw bars that represent data that is not valid (null,
 undefined, or NaN)

---
 src/controllers/controller.bar.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/controllers/controller.bar.js b/src/controllers/controller.bar.js
index 72e1fb9b7..696b67ad8 100644
--- 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);
 		},
 
-- 
2.47.2