From e773c1dce86202766d7cb2274edce2ee3a406b52 Mon Sep 17 00:00:00 2001
From: David Beal <david.beal@akretion.com>
Date: Fri, 5 Aug 2016 15:09:51 +0200
Subject: [PATCH] [FIX] resource: prevent error when deleting resource.calendar
 records

Attendance entries should be cascade-deleted along with the parent
record.

Closes #10310
Closes #13044
---
 addons/resource/resource.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/addons/resource/resource.py b/addons/resource/resource.py
index dd96c15bce7..09a5c2f3add 100644
--- a/addons/resource/resource.py
+++ b/addons/resource/resource.py
@@ -645,7 +645,7 @@ class resource_calendar_attendance(osv.osv):
         'date_from' : fields.date('Starting Date'),
         'hour_from' : fields.float('Work from', required=True, help="Start and End time of working.", select=True),
         'hour_to' : fields.float("Work to", required=True),
-        'calendar_id' : fields.many2one("resource.calendar", "Resource's Calendar", required=True),
+        'calendar_id' : fields.many2one("resource.calendar", "Resource's Calendar", required=True, ondelete='cascade'),
     }
 
     _order = 'dayofweek, hour_from'