From 4b48ee48a4a832e36a1c589398c6f78e67b33e3a Mon Sep 17 00:00:00 2001
From: Tim Routowicz <troutowicz@gmail.com>
Date: Thu, 17 Sep 2015 12:22:34 -0400
Subject: [PATCH] Fix scaleless chart updates

PR #17 did not account for charts without scales.
---
 lib/core.js | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/lib/core.js b/lib/core.js
index 08a2f17..5cbb2e8 100644
--- a/lib/core.js
+++ b/lib/core.js
@@ -42,8 +42,12 @@ module.exports = {
       } else {
         dataKey = dataKey || dataKeys[chart.name];
         updatePoints(nextProps, chart, dataKey);
-        chart.scale.xLabels = nextProps.data.labels;
-        chart.scale.calculateXLabelRotation();
+        
+        if (chart.scale) {
+          chart.scale.xLabels = nextProps.data.labels;
+          chart.scale.calculateXLabelRotation();
+        }
+        
         chart.update();
       }
     };