From 348a973f688d2921f37d2cf5c4ef7cabbe7bc941 Mon Sep 17 00:00:00 2001
From: Bryan Housel <bryan@mapbox.com>
Date: Thu, 29 Sep 2016 10:51:10 -0400
Subject: [PATCH] A few changes to make things work and test with Node 4, 5, 6

---
 .travis.yml                    | 4 +++-
 modules/actions/circularize.js | 5 ++---
 modules/behavior/breathe.js    | 2 +-
 3 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index af6f969c2..5218daa21 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,8 @@
 language: node_js
 node_js:
-  - "5.11"
+  - "4"
+  - "5"
+  - "6"
 sudo: false
 before_script:
   - make clean
diff --git a/modules/actions/circularize.js b/modules/actions/circularize.js
index f9c6aa7ae..8c8d5540b 100644
--- a/modules/actions/circularize.js
+++ b/modules/actions/circularize.js
@@ -7,11 +7,10 @@ import {
     polygonArea as d3polygonArea,
     polygonHull as d3polygonHull,
     polygonCentroid as d3polygonCentroid
-} from 'd3-polygon';
+} from 'd3';
 
 
-export function Circularize(wayId
-  , projection, maxAngle) {
+export function Circularize(wayId, projection, maxAngle) {
     maxAngle = (maxAngle || 20) * Math.PI / 180;
 
     var action = function(graph) {
diff --git a/modules/behavior/breathe.js b/modules/behavior/breathe.js
index 9b93b6365..51fb7f3ec 100644
--- a/modules/behavior/breathe.js
+++ b/modules/behavior/breathe.js
@@ -1,5 +1,5 @@
 import * as d3 from 'd3';
-import { transition as d3transition } from 'd3-transition';
+import { transition as d3transition } from 'd3';
 import _ from 'lodash';