Rails3: replace deprecated Errors#on to Errors#[] at app/models/mail_handler.rb

On Rails2, Errors#[] returns single error if one error raises.
But, on Rails3, Errors#[] always returns the array.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@8520 e93f8b46-1217-0410-a6f0-8f06a7374b81

1 files changed, 3 insertions, 3 deletions

diff --git a/app/models/mail_handler.rb b/app/models/mail_handler.rb
index 221b7885e..4ded2acb0 100644
--- a/app/models/mail_handler.rb
+++ b/app/models/mail_handler.rb
@@ -346,9 +346,9 @@ class MailHandler < ActionMailer::Base
     user.language = Setting.default_language
 
     unless user.valid?
-      user.login = "user#{ActiveSupport::SecureRandom.hex(6)}" if user.errors.on(:login)
-      user.firstname = "-" if user.errors.on(:firstname)
-      user.lastname = "-" if user.errors.on(:lastname)
+      user.login = "user#{ActiveSupport::SecureRandom.hex(6)}" unless user.errors[:login].blank?
+      user.firstname = "-" unless user.errors[:firstname].blank?
+      user.lastname  = "-" unless user.errors[:lastname].blank?
     end
 
     user