From: John Firebaugh <john.firebaugh@gmail.com>
Date: Thu, 8 Aug 2013 18:51:13 +0000 (-0700)
Subject: Add a hash if one isn't already present
X-Git-Tag: live~4838
X-Git-Url: https://git.openstreetmap.org/rails.git/commitdiff_plain/dc5d88d93d4529169429c91a631b80cff7ca605a

Add a hash if one isn't already present
---

diff --git a/app/views/site/id.html.erb b/app/views/site/id.html.erb
index 53e177a3f..1b4cdf1bb 100644
--- a/app/views/site/id.html.erb
+++ b/app/views/site/id.html.erb
@@ -51,7 +51,7 @@
       // http://bl.ocks.org/jfirebaugh/5439412
       var hash = parent.OSM.formatHash({ lon: center[0], lat: center[1], zoom: zoom });
       if (hash !== parent.location.hash) {
-        parent.location.replace(parent.location.href.replace(/#.*/, hash));
+        parent.location.replace(parent.location.href.replace(/(#.*|$)/, hash));
       }
     }));