From: Evert Timberg <evert.timberg+github@gmail.com>
Date: Sun, 8 May 2016 01:37:24 +0000 (-0400)
Subject: Minor improvement to polar area controller
X-Git-Tag: v2.1.4~32^2~5
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=33d10374bbc99ff18f318134c6d6b1a1e562120c;p=thirdparty%2FChart.js.git

Minor improvement to polar area controller
---

diff --git a/src/controllers/controller.polarArea.js b/src/controllers/controller.polarArea.js
index eb0f5c598..2308be89b 100644
--- a/src/controllers/controller.polarArea.js
+++ b/src/controllers/controller.polarArea.js
@@ -100,15 +100,14 @@ module.exports = function(Chart) {
 	};
 
 	Chart.controllers.polarArea = Chart.DatasetController.extend({
-		linkScales: function() {
-			// no scales for doughnut
-		},
+		linkScales: helpers.noop,
 
 		addElements: function() {
 			var _this = this;
 			var meta = this.getMeta();
+			var data = meta.data;
 			helpers.each(_this.getDataset().data, function(value, index) {
-				meta.data[index] = meta.data[index] || new Chart.elements.Arc({
+				data[index] = data[index] || new Chart.elements.Arc({
 					_chart: _this.chart.chart,
 					_datasetIndex: _this.index,
 					_index: index