From a7a8a6f38e7f89cb102bb70bd7f853391e97a6cd Mon Sep 17 00:00:00 2001
From: Bryan Housel <bryan@mapbox.com>
Date: Wed, 23 Dec 2015 10:09:11 -0500
Subject: [PATCH] Cancel throttled hash updates in hash.off()

---
 js/id/behavior/hash.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/js/id/behavior/hash.js b/js/id/behavior/hash.js
index 1cc298c1d..c861ca575 100644
--- a/js/id/behavior/hash.js
+++ b/js/id/behavior/hash.js
@@ -74,6 +74,8 @@ iD.behavior.Hash = function(context) {
     }
 
     hash.off = function() {
+        throttledUpdate.cancel();
+
         context.map()
             .on('move.hash', null);