[FIX] mass_mailing: add missing import

Overlooked in 31e81e7b8f when transplanting the patch.
2017-03-09 14:30:54 +01:00
parent 4923c8f1d4
commit 82a663db25
1 changed files with 1 additions and 1 deletions
@@ -6,7 +6,7 @@ import hmac
 from datetime import datetime
 import random

-from odoo import api, fields, models, _
+from odoo import api, fields, models, tools, _
 from odoo.exceptions import UserError
 from odoo.tools.safe_eval import safe_eval
 from odoo.tools.translate import html_translate