From 581184272496e1df41a2e26f776ddc9df1e3ba0e Mon Sep 17 00:00:00 2001
From: Josse Colpaert <jco@openerp.com>
Date: Tue, 28 Jan 2014 17:58:47 +0100
Subject: [PATCH] [IMP] Negative quants reserve raise error

bzr revid: jco@openerp.com-20140128165847-uw13d6bvdljzgswg
---
 addons/stock/stock.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/addons/stock/stock.py b/addons/stock/stock.py
index 4510815a090..e306538d60a 100644
--- a/addons/stock/stock.py
+++ b/addons/stock/stock.py
@@ -292,6 +292,8 @@ class stock_quant(osv.osv):
         toreserve = []
         #split quants if needed
         for quant, qty in quants:
+            if qty < 0.0:
+                raise osv.except_osv(_('Error!'), _('You can not reserve negative quants. '))
             if not quant:
                 continue
             self._quant_split(cr, uid, quant, qty, context=context)