From c9fc809271b67f89d65b99b5f59c9e6e1363e776 Mon Sep 17 00:00:00 2001
From: Julien Thewys <jth@openerp.com>
Date: Wed, 12 Jan 2011 16:05:18 +0100
Subject: [PATCH] [FIX] do not encrypt empty password

bzr revid: jth@openerp.com-20110112150518-qup0i5efc4g4xcep
---
 addons/base_crypt/crypt.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/addons/base_crypt/crypt.py b/addons/base_crypt/crypt.py
index 6535a6ff532..2aa7accce42 100755
--- a/addons/base_crypt/crypt.py
+++ b/addons/base_crypt/crypt.py
@@ -240,7 +240,7 @@ class users(osv.osv):
             res = cr.fetchall()
             for i, p in res:
                 encrypted = p
-                if not p.startswith(magic_md5):
+                if p and not p.startswith(magic_md5):
                     encrypted = encrypt_md5(p, gen_salt())
                     cr.execute('update res_users set password=%s where id=%s',
                         (encrypted.encode('utf-8'), int(i)))