Log info when sending an email notification.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@3355 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/models/mailer.rb

@@ -340,9 +340,14 @@ class Mailer < ActionMailer::Base
       recipients.delete(@author.mail) if recipients
       cc.delete(@author.mail) if cc
     end
+    
+    notified_users = [recipients, cc].flatten.compact.uniq
+    # Rails would log recipients only, not cc and bcc
+    mylogger.info "Sending email notification to: #{notified_users.join(', ')}" if mylogger
+    
     # Blind carbon copy recipients
     if Setting.bcc_recipients?
-      bcc([recipients, cc].flatten.compact.uniq)
+      bcc(notified_users)
       recipients []
       cc []
     end
@@ -393,6 +398,10 @@ class Mailer < ActionMailer::Base
     @references_objects ||= []
     @references_objects << object
   end
+    
+  def mylogger
+    RAILS_DEFAULT_LOGGER
+  end
 end
 
 # Patch TMail so that message_id is not overwritten