Prevent to send email with subject

darcs-hash:20070619194416-86b55-897322bd4ab57664da46e20afd5a3bc6befe5a8a.gz

src/jmc/model/account.py

@@ -637,6 +637,8 @@ class SMTPAccount(Account):
     def create_email(self, from_email, to_email, subject, body):
         """Create new email"""
         email = MIMEText(body)
+        if subject is None:
+            subject = ""
         email['Subject'] = Header(str(subject))
         email['From'] = Header(str(from_email))
         email['To'] = Header(str(to_email))