From 22f41a324ce2d82e9e68aab171c0fcd76b849169 Mon Sep 17 00:00:00 2001
From: "Ferdinand@Chricar" <>
Date: Fri, 22 Jan 2010 16:16:09 +0530
Subject: [PATCH] [FIX] Account: Sequence and main seq. should be different

lp bug: https://launchpad.net/bugs/510604 fixed

bzr revid: jvo@tinyerp.com-20100122104609-tj2d0txatblx08aq
---
 addons/account/sequence.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/addons/account/sequence.py b/addons/account/sequence.py
index 26f2e12f468..02af766a7d7 100644
--- a/addons/account/sequence.py
+++ b/addons/account/sequence.py
@@ -31,6 +31,11 @@ class ir_sequence_fiscalyear(osv.osv):
         "sequence_main_id": fields.many2one("ir.sequence", 'Main Sequence', required=True, ondelete='cascade'),
         "fiscalyear_id": fields.many2one('account.fiscalyear', 'Fiscal Year', required=True, ondelete='cascade')
     }
+
+    _sql_constraints = [
+        ('main_id', 'CHECK (sequence_main_id != sequence_id)',  'Main Sequence must be different from current !'),
+    ]
+
 ir_sequence_fiscalyear()
 
 class ir_sequence(osv.osv):