Make sure zeroLineIndex is defined (#6528)

chartjs · Sep 19, 2019 · b24e42b · b24e42b
1 parent 29f1337
commit b24e42b
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/core/core.scale.js b/src/core/core.scale.js
@@ -202,6 +202,9 @@ function parseTickFontOptions(options) {
 }
 
 var Scale = Element.extend({
+
+	zeroLineIndex: 0,
+
 	/**
 	 * Get the padding needed for the scale
 	 * @method getPadding