Fix draw issue when radar chart dataset has 0 points and hence no children

diff --git a/src/elements/element.line.js b/src/elements/element.line.js
index 00ae696cf1e1c321822ccea4430a07f5e8354c68..805da8c518a2942cbf722382cbc6f8ab328d0147 100644 (file)
--- a/src/elements/element.line.js
+++ b/src/elements/element.line.js
@@ -161,7 +161,7 @@
                                }
                        }, this);
 
-                       if (this._loop) {
+                       if (this._loop && this._children.length > 0) {
                                loopBackToStart();
                        }