From: Tom Hughes <tom@compton.nu>
Date: Fri, 28 Feb 2014 00:26:34 +0000 (+0000)
Subject: Apply zoomPrecision to location cookie
X-Git-Tag: live~4469^2~9
X-Git-Url: https://git.openstreetmap.org/rails.git/commitdiff_plain/8c9992f695f44bbdc0960a5099693ea86d317c78?hp=1f22b625a045b7ce25a4668f404071aef8ab8b09

Apply zoomPrecision to location cookie
---

diff --git a/app/assets/javascripts/osm.js.erb b/app/assets/javascripts/osm.js.erb
index bd65182a7..033b2de81 100644
--- a/app/assets/javascripts/osm.js.erb
+++ b/app/assets/javascripts/osm.js.erb
@@ -170,7 +170,9 @@ OSM = {
   },
 
   locationCookie: function(map) {
-    var center = map.getCenter().wrap();
-    return [center.lng, center.lat, map.getZoom(), map.getLayersCode()].join('|');
+    var center = map.getCenter().wrap(),
+      zoom = map.getZoom(),
+      precision = OSM.zoomPrecision(zoom);
+    return [center.lng.toFixed(precision), center.lat.toFixed(precision), zoom, map.getLayersCode()].join('|');
   }
 };