From bdbc1d663d04075f45a87a4b78b0744a008d758c Mon Sep 17 00:00:00 2001
From: John Firebaugh <john.firebaugh@gmail.com>
Date: Tue, 3 Dec 2013 15:04:24 -0800
Subject: [PATCH 1/1] Unconditionally unbind moveend event

Can't rely on checking location.pathname -- inside unload,
it already contains the new path. Fortunately, checking is
unnecessary.

Fixes TypeError: Cannot call method 'split' of undefined.
---
 app/assets/javascripts/index/history.js | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/app/assets/javascripts/index/history.js b/app/assets/javascripts/index/history.js
index dfec793f6..d98179d8a 100644
--- a/app/assets/javascripts/index/history.js
+++ b/app/assets/javascripts/index/history.js
@@ -134,10 +134,7 @@ OSM.History = function(map) {
 
   page.unload = function() {
     map.removeLayer(group);
-
-    if (window.location.pathname === '/history') {
-      map.off("moveend", update)
-    }
+    map.off("moveend", update);
 
     $("#history_tab").removeClass("current");
   };
-- 
2.45.2