From b0611ac784fb7b74c2d5f5c281626cb5aaefcee7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Wed, 22 Jun 2011 20:49:32 +0200
Subject: [PATCH] Fix index computation to select ids in BrowseRecord

review48001
---
 trytond/model/browse.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/trytond/model/browse.py b/trytond/model/browse.py
index ea9705baad..a3b1ed2d08 100644
--- a/trytond/model/browse.py
+++ b/trytond/model/browse.py
@@ -157,8 +157,9 @@ class BrowseRecord(object):
                 return False
             return True
         index = self._ids.index(self.id)
-        ids = list(islice(ifilter(filter_, chain(self._ids, self._ids)),
-            index, self._cursor.IN_MAX + index))
+        ids = chain(islice(self._ids, index, None),
+            islice(self._ids, 0, max(index - 1, 0)))
+        ids = list(islice(ifilter(filter_, ids), self._cursor.IN_MAX))
         model2ids = {}
         model2cache = {}
         # read the data