error thrown

error thrown (TypeError: this.scale is undefined) if destroy is called before animation is complete, this update fix this error!

diff --git a/src/Chart.Line.js b/src/Chart.Line.js
index 2ca73db6535ad801ba90cd6ed961919b5602b1c8..29848d6ad0839d738d602c3464060fc14da62d6b 100644 (file)
--- a/src/Chart.Line.js
+++ b/src/Chart.Line.js
@@ -275,6 +275,7 @@
                                return helpers.findPreviousWhere(collection, hasValue, index) || point;
                        };
 
+                       if (!this.scale) return;
                        this.scale.draw(easingDecimal);