Fix undefined variable (#6698)

chartjs · Nov 10, 2019 · c44229f · c44229f
1 parent a985fec
commit c44229f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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.