From 4bd080e1747447170fee7156f572b01c30ec6c70 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Sun, 7 Feb 2016 16:09:04 +0100
Subject: [PATCH] Fix timesheet methods when project has no timesheet work

issue5260
review21631002
---
 work.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/work.py b/work.py
index 2ce85f779c..cf8b05fd9b 100644
--- a/work.py
+++ b/work.py
@@ -307,7 +307,7 @@ class Work:
         line = TimesheetLine.__table__()
 
         durations = {}
-        twork2work = dict((w.work.id, w.id) for w in works)
+        twork2work = dict((w.work.id, w.id) for w in works if w.work)
         ids = twork2work.keys()
         for sub_ids in grouped_slice(ids):
             red_sql = reduce_ids(line.work, sub_ids)
@@ -509,7 +509,7 @@ class Work:
         return []
 
     def _get_lines_to_invoice_timesheet(self):
-        if self.work.timesheet_lines:
+        if self.work and self.work.timesheet_lines:
             if not self.product:
                 self.raise_user_error('missing_product', (self.rec_name,))
             elif self.list_price is None: