Keep this as NaN so point._view.skip is set correctly

diff --git a/src/scales/scale.radialLinear.js b/src/scales/scale.radialLinear.js
index 4d622cc98aa2cd059a06f487f2870118781e41d9..19f310ec2b55ff52ba9d125ea8e8a7221d2597ea 100644 (file)
--- a/src/scales/scale.radialLinear.js
+++ b/src/scales/scale.radialLinear.js
@@ -272,7 +272,7 @@
                        return index * angleMultiplier - (Math.PI / 2);
                },
                getDistanceFromCenterForValue: function(value) {
-                       if (value === null || value === undefined || isNaN(value)) {
+                       if (value === null) {
                                return 0; // null always in center      
                        }