remove redundant 'return' from app/models/attachment.rb

git-svn-id: http://svn.redmine.org/redmine/trunk@20677 e93f8b46-1217-0410-a6f0-8f06a7374b81

diff --git a/app/models/attachment.rb b/app/models/attachment.rb
index 3d8d0ee1eaf73e2f12a755ff03200094da3a54db..2ecabb4fdf4b3956380fa5a744f65b27979c883c 100644 (file)
--- a/app/models/attachment.rb
+++ b/app/models/attachment.rb
@@ -258,7 +258,7 @@ class Attachment < ActiveRecord::Base
               "to #{target}\nException was: #{e.message}"
           )
         end
-        return nil
+        nil
       end
     end
   end