From e767f08a8590b7a5b29fd9b6d5c9bec6e0a8d032 Mon Sep 17 00:00:00 2001
From: "Jay (OpenERP)" <jvo@openerp.com>
Date: Mon, 21 Mar 2011 15:46:37 +0530
Subject: [PATCH] [FIX] Audittrail : System was crashing if I audit Users (ref
 : 4527)

bzr revid: jvo@openerp.com-20110321101637-5h0ir8ew1jg0j817
---
 addons/audittrail/audittrail.py | 17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)

diff --git a/addons/audittrail/audittrail.py b/addons/audittrail/audittrail.py
index 2f769246bcf..f280dd0ab36 100644
--- a/addons/audittrail/audittrail.py
+++ b/addons/audittrail/audittrail.py
@@ -404,13 +404,16 @@ class audittrail_objects_proxy(object_proxy):
             cr.close()
             return res
         else:
-            res_ids = args[0]
-            old_values = {}
-            fields = []
-            if len(args)>1 and type(args[1]) == dict:
-                fields = args[1].keys()
-            if type(res_ids) in (long, int):
-                res_ids = [res_ids]
+            res_ids = []
+            res = True
+            if args:
+                res_ids = args[0]
+                old_values = {}
+                fields = []
+                if len(args)>1 and type(args[1]) == dict:
+                    fields = args[1].keys()
+                if type(res_ids) in (long, int):
+                    res_ids = [res_ids]
             if res_ids:
                 for resource in resource_pool.read(cr, uid, res_ids):
                     resource_id = resource['id']