From 7c7f64f41a21d781f9cd01dec655ddc124d6445a Mon Sep 17 00:00:00 2001
From: Tom MacWright <tom@macwright.org>
Date: Mon, 3 Dec 2012 09:44:14 -0500
Subject: [PATCH] d3 style and extra semicolon

---
 js/id/renderer/map.js | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/js/id/renderer/map.js b/js/id/renderer/map.js
index cf64edaa6..8ac6e494d 100644
--- a/js/id/renderer/map.js
+++ b/js/id/renderer/map.js
@@ -81,7 +81,7 @@ iD.Map = function() {
         map.size(this.size());
 
         hideInspector();
-    };
+    }
 
     map.history = iD.History();
 
@@ -257,8 +257,9 @@ iD.Map = function() {
             .classed('active', classActive);
     }
 
-    map.size = function(size) {
-        dimensions = size;
+    map.size = function(_) {
+        if (!arguments.length) return dimensions;
+        dimensions = _;
 
         surface
             .size(dimensions)