From dd91a1c94a48034eb7552d00142cce308e3d33b4 Mon Sep 17 00:00:00 2001
From: "dle@openerp.com" <>
Date: Mon, 21 Jan 2013 11:22:45 +0100
Subject: [PATCH] [FIX]Uninstall : Savepoint before unlink

bzr revid: dle@openerp.com-20130121102245-dkha32uistm3hgca
---
 openerp/addons/base/ir/ir_model.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/openerp/addons/base/ir/ir_model.py b/openerp/addons/base/ir/ir_model.py
index ed6f843f898..5927b500a0f 100644
--- a/openerp/addons/base/ir/ir_model.py
+++ b/openerp/addons/base/ir/ir_model.py
@@ -1062,9 +1062,13 @@ class ir_model_data(osv.osv):
                     continue
                 _logger.info('Deleting %s@%s', res_id, model)
                 try:
+                    cr.execute('SAVEPOINT record_unlink_save')
                     self.pool.get(model).unlink(cr, uid, [res_id], context=context)
                 except Exception:
                     _logger.info('Unable to delete %s@%s', res_id, model, exc_info=True)
+                    cr.execute('ROLLBACK TO SAVEPOINT record_unlink_save')
+                else:
+                    cr.execute('RELEASE SAVEPOINT record_unlink_save')
 
         # Remove non-model records first, then model fields, and finish with models
         unlink_if_refcount((model, res_id) for model, res_id in to_unlink