fix MailHandler#assign_string_attribute_with_limit is not private

git-svn-id: http://svn.redmine.org/redmine/trunk@18697 e93f8b46-1217-0410-a6f0-8f06a7374b81

diff --git a/app/models/mail_handler.rb b/app/models/mail_handler.rb
index 60898ff6f5d6b1c73bfc0ecf74ac66002af324ac..3e7b02b90e033500b6694ceb459cca409c2ca045 100644 (file)
--- a/app/models/mail_handler.rb
+++ b/app/models/mail_handler.rb
@@ -540,6 +540,7 @@ class MailHandler < ActionMailer::Base
     value = value.to_s.slice(0, limit)
     object.send("#{attribute}=", value)
   end
+  private_class_method :assign_string_attribute_with_limit
 
   # Returns a User from an email address and a full name
   def self.new_user_from_attributes(email_address, fullname=nil)