From: Tom Hughes <tom@compton.nu>
Date: Tue, 3 Jun 2008 15:12:46 +0000 (+0000)
Subject: Cope with not having a layer configuration at all.
X-Git-Tag: live~7735
X-Git-Url: https://git.openstreetmap.org/rails.git/commitdiff_plain/2829bf79d0120ba534a1b4f5ad75ae1622a76d06?hp=c25a20ff133d0ff9c865ac2cbc0076544cb4f16b

Cope with not having a layer configuration at all.
---

diff --git a/app/views/site/index.rhtml b/app/views/site/index.rhtml
index 3e0400ce4..e30dad1d0 100644
--- a/app/views/site/index.rhtml
+++ b/app/views/site/index.rhtml
@@ -76,8 +76,8 @@ by the OpenStreetMap project and its contributors.
 <% lon =  '-0.1' %>
 <% lat =  '51.5' %>
 <% zoom =  h(params['zoom'] || '5') %>
-<% layers = h(params['layers']) %>
 <% end %>
+<% layers = h(params['layers']) %>
 <% end %>
 
 <%= javascript_include_tag '/openlayers/OpenLayers.js' %>
@@ -109,7 +109,7 @@ by the OpenStreetMap project and its contributors.
     setMapCenter(centre, zoom);
     <% end %>
 
-    <% if !layers.empty? %>
+    <% if !layers.nil? and !layers.empty? %>
     setMapLayers("<%= layers %>");
     <% end %>