From 883acd3e60c4e66ae77f86df63a8fbb320ee41b0 Mon Sep 17 00:00:00 2001
From: John Firebaugh <john.firebaugh@gmail.com>
Date: Fri, 21 Dec 2012 16:28:31 -0800
Subject: [PATCH] two-parents -> shared

It might have more than two parents.
---
 css/map.css           | 2 +-
 js/id/renderer/map.js | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/css/map.css b/css/map.css
index 97c62167a..f152ab462 100644
--- a/css/map.css
+++ b/css/map.css
@@ -41,7 +41,7 @@ circle.handle {
     cursor: url(../img/cursor-select-node.png), pointer;
 }
 
-circle.handle.two-parents {
+circle.handle.shared {
     fill:#aff;
 }
 
diff --git a/js/id/renderer/map.js b/js/id/renderer/map.js
index 8d7cadbb3..3346e9c9f 100644
--- a/js/id/renderer/map.js
+++ b/js/id/renderer/map.js
@@ -141,7 +141,7 @@ iD.Map = function() {
     }
 
     function drawHandles(waynodes, parentStructure, filter) {
-        function hasTwoParents(d) { return parentStructure[d.id] > 1; }
+        function shared(d) { return parentStructure[d.id] > 1; }
 
         var handles = g.hit.selectAll('circle.handle')
             .filter(filter)
@@ -160,7 +160,7 @@ iD.Map = function() {
                     ')';
             })
             .classed('active', classActive)
-            .classed('two-parents', hasTwoParents)
+            .classed('shared', shared)
             .classed('hover', classHover);
 
         handles.transition().duration(50).attr('r', function(d) {