[IMP] improve code

bzr revid: fka@tinyerp.com-20121213063059-mqlku896bjvoowev

diff --git a/addons/mail/mail_message.py b/addons/mail/mail_message.py
index 332b6ba..378c475 100644 (file)
--- a/addons/mail/mail_message.py
+++ b/addons/mail/mail_message.py
@@ -434,7 +434,7 @@ class mail_message(osv.Model):
                 continue
 
             # check there are message for expandable
-            child_ids = set([child.id for child in message.child_ids]) - set(message_unload_ids)
+            child_ids = set([child.id for child in message.child_ids if child.notified_partner_ids]) - set(message_unload_ids)
             child_ids = sorted(list(child_ids), reverse=True)
             if not child_ids:
                 continue