fisting uninitialized ivar warnings. [#4198 state:resolved]

Signed-off-by: wycats <wycats@gmail.com>

1 files changed, 8 insertions, 8 deletions

diff --git a/activerecord/lib/active_record/attribute_methods/dirty.rb b/activerecord/lib/active_record/attribute_methods/dirty.rb
index 64e761e7a4..a8698a2f5a 100644
--- a/activerecord/lib/active_record/attribute_methods/dirty.rb
+++ b/activerecord/lib/active_record/attribute_methods/dirty.rb
@@ -18,7 +18,7 @@ module ActiveRecord
       def save_with_dirty(*args) #:nodoc:
         if status = save_without_dirty(*args)
           @previously_changed = changes
-          changed_attributes.clear
+          @changed_attributes.clear
         end
         status
       end
@@ -26,8 +26,8 @@ module ActiveRecord
       # Attempts to <tt>save!</tt> the record and clears changed attributes if successful.
       def save_with_dirty!(*args) #:nodoc:
         save_without_dirty!(*args).tap do
-          @previously_changed = changes 
-          changed_attributes.clear 
+          @previously_changed = changes
+          @changed_attributes.clear
         end
       end
 
@@ -35,7 +35,7 @@ module ActiveRecord
       def reload_with_dirty(*args) #:nodoc:
         reload_without_dirty(*args).tap do
           @previously_changed.clear
-          changed_attributes.clear
+          @changed_attributes.clear
         end
       end
 
@@ -45,12 +45,12 @@ module ActiveRecord
           attr = attr.to_s
 
           # The attribute already has an unsaved change.
-          if changed_attributes.include?(attr)
-            old = changed_attributes[attr]
-            changed_attributes.delete(attr) unless field_changed?(attr, old, value)
+          if attribute_changed?(attr)
+            old = @changed_attributes[attr]
+            @changed_attributes.delete(attr) unless field_changed?(attr, old, value)
           else
             old = clone_attribute_value(:read_attribute, attr)
-            changed_attributes[attr] = old if field_changed?(attr, old, value)
+            @changed_attributes[attr] = old if field_changed?(attr, old, value)
           end
 
           # Carry on.