X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/a70b61315c2331c18123a0b36782d6ef6bb3ab3e..3e9080ac5750b893149b110679179eabaa37f7f7:/app/controllers/site_controller.rb?ds=sidebyside

diff --git a/app/controllers/site_controller.rb b/app/controllers/site_controller.rb
index e9ec292e8..e76ee97f6 100644
--- a/app/controllers/site_controller.rb
+++ b/app/controllers/site_controller.rb
@@ -17,7 +17,7 @@ class SiteController < ApplicationController
 
   def permalink
     lon, lat, zoom = ShortLink::decode(params[:code])
-    new_params = params.except(:code, :lon, :lat, :zoom, :node, :way, :relation, :changeset)
+    new_params = params.except(:code, :lon, :lat, :zoom, :layers, :node, :way, :relation, :changeset)
 
     if new_params.has_key? :m
       new_params.delete :m
@@ -48,7 +48,11 @@ class SiteController < ApplicationController
 
     new_params[:anchor] = "map=#{zoom}/#{lat}/#{lon}"
 
-    redirect_to new_params
+    if params.has_key? :layers
+      new_params[:anchor] += "&layers=#{params[:layers]}"
+    end
+
+    redirect_to Hash[new_params]
   end
 
   def key
@@ -147,7 +151,7 @@ class SiteController < ApplicationController
     end
 
     if anchor.present?
-      redirect_to params.merge(:anchor => anchor.join('&'))
+      redirect_to Hash[params].merge(:anchor => anchor.join('&'))
     end
   end
 end