Add an extra null pointer check that can trigger in tests

[rails.git] / app / views / site / _key.html.erb

diff --git a/app/views/site/_key.html.erb b/app/views/site/_key.html.erb
index 22261900d60ad3ba61ce94c8378c6d7a737c9463..e990071c850b65dee3ba7dc2ac7cbbce7bb5497b 100644 (file)
--- a/app/views/site/_key.html.erb
+++ b/app/views/site/_key.html.erb
@@ -17,7 +17,7 @@
   }
 
   function updateMapKey() {
-    var layer = map.baseLayer.name.toLowerCase().replace(/\s+/g, "_");
+    var layer = map.baseLayer.keyid;
     var zoom = map.getZoom();
 
     <%= remote_function :update => "sidebar_content",