Remove unecessary return.

12f696c2 · Marin Jankovski · 8a365f5d · 12f696c2
Commit 12f696c2 authored Jul 02, 2014 by Marin Jankovski
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app/services/notification_service.rb app/services/notification_service.rb +1 -2

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--- a/app/services/notification_service.rb
+++ b/app/services/notification_service.rb
@@ -326,9 +326,8 @@ class NotificationService
  def previous_record(object, attribute)
    if object && attribute
      if object.previous_changes.include?(attribute)
-        return object.previous_changes[attribute].first
+        object.previous_changes[attribute].first
      end
    end
-    nil
  end
 end