From 5139de969e1b473752b71c321e7c48acaf84515a Mon Sep 17 00:00:00 2001
From: Tom MacWright <tom@macwright.org>
Date: Fri, 8 Feb 2013 13:48:51 -0500
Subject: [PATCH] Slow-remove tiles, pay attention to parentNode, refs #686

---
 js/id/renderer/background.js | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/js/id/renderer/background.js b/js/id/renderer/background.js
index 68cbda5f3..be4cc1927 100644
--- a/js/id/renderer/background.js
+++ b/js/id/renderer/background.js
@@ -112,8 +112,11 @@ iD.Background = function() {
             .each(function() {
                 var tile = this;
                 window.setTimeout(function() {
-                    tile.parentNode.removeChild(tile);
-                });
+                    // this tile may already be removed
+                    if (tile.parentNode) {
+                        tile.parentNode.removeChild(tile);
+                    }
+                }, 300);
             });
 
         image.enter().append('img')