From 0d741b110be463a76215611bca0054cf4afaadf7 Mon Sep 17 00:00:00 2001
From: "Harry (Open ERP)" <hmo@tinyerp.com>
Date: Wed, 23 Sep 2009 18:22:31 +0530
Subject: [PATCH] [FIX][CRITICAL]subscription: crash subscription process

lp bug: https://launchpad.net/bugs/435178 fixed

bzr revid: hmo@tinyerp.com-20090923125231-skjg2hkhw3tbvdsz
---
 addons/subscription/subscription.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/addons/subscription/subscription.py b/addons/subscription/subscription.py
index a6242321ca8..7c4c80f03be 100644
--- a/addons/subscription/subscription.py
+++ b/addons/subscription/subscription.py
@@ -98,6 +98,8 @@ class subscription_subscription(osv.osv):
 
     def model_copy(self, cr, uid, ids, context={}):
         for row in self.read(cr, uid, ids):
+            if not row.get('cron_id',False):
+                continue
             cron_ids = [row['cron_id'][0]]
             remaining = self.pool.get('ir.cron').read(cr, uid, cron_ids, ['numbercall'])[0]['numbercall']
             try: