From: Ben McCann <322311+benmccann@users.noreply.github.com>
Date: Sun, 10 Nov 2019 02:54:51 +0000 (-0800)
Subject: Fix undefined variable (#6698)
X-Git-Tag: v2.9.3~3
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c44229fb9669ed927615cae5def45734bef52aa8;p=thirdparty%2FChart.js.git

Fix undefined variable (#6698)
---

diff --git a/src/core/core.scale.js b/src/core/core.scale.js
index 914bdefaa..0c1413d4a 100644
--- a/src/core/core.scale.js
+++ b/src/core/core.scale.js
@@ -356,7 +356,7 @@ var Scale = Element.extend({
 	*/
 	_getLabels: function() {
 		var data = this.chart.data;
-		return this.options.labels || (this.isHorizontal() ? data.xLabels : data.yLabels) || data.labels;
+		return this.options.labels || (this.isHorizontal() ? data.xLabels : data.yLabels) || data.labels || [];
 	},
 
 	// These methods are ordered by lifecyle. Utilities then follow.