Whitespace!

1 files changed, 4 insertions, 4 deletions

diff --git a/actionpack/lib/action_controller/abstract/callbacks.rb b/actionpack/lib/action_controller/abstract/callbacks.rb
index d7faaf4236..cb8aade0be 100644
--- a/actionpack/lib/action_controller/abstract/callbacks.rb
+++ b/actionpack/lib/action_controller/abstract/callbacks.rb
@@ -13,7 +13,7 @@ module AbstractController
         super
       end
     end
-    
+
     module ClassMethods
       def _normalize_callback_options(options)
         if only = options[:only]
@@ -21,11 +21,11 @@ module AbstractController
           options[:per_key] = {:if => only}
         end
         if except = options[:except]
-          except = Array(except).map {|e| "action_name == :#{e}"}.join(" || ")          
+          except = Array(except).map {|e| "action_name == :#{e}"}.join(" || ")
           options[:per_key] = {:unless => except}
         end
       end
-      
+
       [:before, :after, :around].each do |filter|
         class_eval <<-RUBY_EVAL, __FILE__, __LINE__ + 1
           def #{filter}_filter(*names, &blk)
@@ -40,4 +40,4 @@ module AbstractController
       end
     end
   end
-end
\ No newline at end of file
+end