From 0931da1591c707f33ff29f4977a3daa6bf33c12d Mon Sep 17 00:00:00 2001
From: Tom MacWright <tom@macwright.org>
Date: Tue, 6 Sep 2016 17:28:20 -0400
Subject: [PATCH] Fix areas

---
 modules/svg/areas.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/svg/areas.js b/modules/svg/areas.js
index f50276416..e71dd11fc 100644
--- a/modules/svg/areas.js
+++ b/modules/svg/areas.js
@@ -117,7 +117,7 @@ export function Areas(projection) {
         }).left;
 
         function sortedByArea(entity) {
-            if (this.__data__ === 'fill') {
+            if (this._parent.__data__ === 'fill') {
                 return fills[bisect(fills, -entity.area(graph))];
             }
         }