X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/e272cda34848cb99892f05f388c897c204f08ba2..8b840c650629d45e79f99811e9062aea5e130e33:/app/controllers/site_controller.rb

diff --git a/app/controllers/site_controller.rb b/app/controllers/site_controller.rb
index 862148b92..3d830c63f 100644
--- a/app/controllers/site_controller.rb
+++ b/app/controllers/site_controller.rb
@@ -50,6 +50,9 @@ class SiteController < ApplicationController
     expires_in 7.days, :public => true
     @key = YAML.load_file(Rails.root.join("config/key.yml"))
     @key.each_value do |layer_data|
+      layer_data.each do |entry|
+        entry["name"] = Array(entry["name"])
+      end
       layer_data.each_cons(2) do |entry, next_entry|
         entry["max_zoom"] = next_entry["min_zoom"] - 1 if entry["name"] == next_entry["name"] && !entry["max_zoom"] && next_entry["min_zoom"]
       end