used revised string output format for graphviz

fields · Jun 4, 2011 · 061080e · 061080e
1 parent 150e7e5
commit 061080e
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/app/controllers/instances_controller.rb b/app/controllers/instances_controller.rb
@@ -64,10 +64,10 @@ def graph_layout
     # g.output (:png => '/Users/fields/Desktop/graph.png')
 
     if params[:output] == "dot"
-      output = redirect { g.output(:output => "dot") }
+      output = g.output(:dot => String)
       send_data output, :filename => "aws_graph_#{Time.now.strftime("%Y%m%d")}.dot", :type => 'text/vnd.graphviz'
     else
-      output = redirect { g.output(:output => "png") }
+      output = g.output(:png => String)
       send_data output, :filename => "aws_graph_#{Time.now.strftime("%Y%m%d")}.png", :type => 'image/png', :disposition => 'inline'
     end
   end