From 277da7d3a23efeab4a0e7be80823f40a2315b6fc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Thu, 12 Jun 2008 09:20:55 +0200
Subject: [PATCH] Don't set move field from line if there are empty for issue51

---
 move.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/move.py b/move.py
index a9f08350d7..7e4bbae7aa 100644
--- a/move.py
+++ b/move.py
@@ -773,6 +773,8 @@ class Line(OSV):
             name = 'state'
         if name not in ('period', 'journal', 'date', 'state'):
             raise Exception('Invalid name')
+        if not value:
+            return
         move_obj = self.pool.get('account.move')
         line = self.browse(cursor, user, id, context=context)
         move_obj.write(cursor, user, line.move.id, {