app/views/pg_hero/home/system.html.erb in pghero-1.4.2 vs app/views/pg_hero/home/system.html.erb in pghero-1.5.0

@@ -2,21 +2,21 @@
   <p id="periods">
     <% @periods.each do |name, options| %>
       <%= link_to name, system_path(options) %>
     <% end %>
   </p>
-  <% path_options = params.slice(:duration, :period) %>
+  <% path_options = {duration: params[:duration], period: params[:period]} %>
 
   <h1>CPU</h1>
   <div style="margin-bottom: 20px;"><%= line_chart cpu_usage_path(path_options), max: 100, colors: ["#5bc0de"] %></div>
 
   <h1>Load</h1>
   <div style="margin-bottom: 20px;"><%= line_chart load_stats_path(path_options), colors: ["#5bc0de", "#d9534f"] %></div>
 
   <h1>Connections</h1>
   <div style="margin-bottom: 20px;"><%= line_chart connection_stats_path(path_options), colors: ["#5bc0de"] %></div>
 
-  <% if PgHero.replica? %>
+  <% if @database.replica? %>
     <h1>Replication Lag</h1>
     <div style="margin-bottom: 20px;"><%= line_chart replication_lag_stats_path(path_options), colors: ["#5bc0de"] %></div>
   <% end %>
 </div>