diff --git a/app/controllers/refs_controller.rb b/app/controllers/refs_controller.rb
index b260be0ae74a26026822498ad5247fc55ac508b6..ff143f3f6e6bb62256f6134fbcbe52e597d7bb47 100644
--- a/app/controllers/refs_controller.rb
+++ b/app/controllers/refs_controller.rb
@@ -13,9 +13,9 @@ class RefsController < ApplicationController
 
   layout "project"
 
-  def switch 
-    respond_to do |format| 
-      format.html do 
+  def switch
+    respond_to do |format|
+      format.html do
         new_path = if params[:destination] == "tree"
                      project_tree_path(@project, @ref)
                    else
@@ -69,6 +69,6 @@ class RefsController < ApplicationController
   end
 
   def ref
-    @ref = params[:id]
+    @ref = params[:ref]
   end
 end