From db0e0cae0b4a63b815260a7fd4c011846dc26d2e Mon Sep 17 00:00:00 2001 From: Olivier Dony Date: Mon, 7 Jan 2013 12:13:51 +0100 Subject: [PATCH] [FIX] mail.thread: decode_header should ignore empty/None header values bzr revid: odo@openerp.com-20130107111351-72z36e0pjjikpd0e --- addons/mail/mail_thread.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/addons/mail/mail_thread.py b/addons/mail/mail_thread.py index 8a5b09392ee..af18abb67e5 100644 --- a/addons/mail/mail_thread.py +++ b/addons/mail/mail_thread.py @@ -39,7 +39,7 @@ _logger = logging.getLogger(__name__) def decode_header(message, header, separator=' '): - return separator.join(map(decode, message.get_all(header, []))) + return separator.join(map(decode, filter(None, message.get_all(header, [])))) class mail_thread(osv.AbstractModel):