diff --git a/distance/DistPoint2Circle2.cs b/distance/DistPoint2Circle2.cs
index d216baca..6e4c2b8f 100644
--- a/distance/DistPoint2Circle2.cs
+++ b/distance/DistPoint2Circle2.cs
@@ -60,7 +60,8 @@ public double GetSquared()
                 AllCirclePointsEquidistant = false;
             } else {
                 // All circle points are equidistant from P.  Return one of them.
-                CircleClosest = circle.Center + circle.Radius;
+                CircleClosest = circle.Center;
+                CircleClosest.x += circle.Radius;
                 AllCirclePointsEquidistant = true;
             }