From 8d225e0ef286845075daa2fbbddf4a9c746adb26 Mon Sep 17 00:00:00 2001
From: "Somesh(OpenERP)" <>
Date: Tue, 1 Feb 2011 12:12:45 +0530
Subject: [PATCH] [FIX] Automated actions: Should never entertain context=None
 (Ref : Maintenance case 3924)

bzr revid: jvo@tinyerp.com-20110201064245-c6on0hoj1tdqrfgd
---
 addons/account/invoice.py                   | 6 ++++++
 addons/base_action_rule/base_action_rule.py | 2 ++
 2 files changed, 8 insertions(+)

diff --git a/addons/account/invoice.py b/addons/account/invoice.py
index 7d2ef5a674f..fcaeb42c01f 100644
--- a/addons/account/invoice.py
+++ b/addons/account/invoice.py
@@ -353,6 +353,8 @@ class account_invoice(osv.osv):
                 raise orm.except_orm(_('Unknown Error'), str(e))
 
     def confirm_paid(self, cr, uid, ids, context=None):
+        if context is None:
+            context = {}
         self.write(cr, uid, ids, {'state':'paid'}, context=context)
         for inv_id, name in self.name_get(cr, uid, ids, context=context):
             message = _("Invoice '%s' is paid.") % name
@@ -360,6 +362,8 @@ class account_invoice(osv.osv):
         return True
 
     def unlink(self, cr, uid, ids, context=None):
+        if context is None:
+            context = {}
         invoices = self.read(cr, uid, ids, ['state'], context=context)
         unlink_ids = []
         for t in invoices:
@@ -598,6 +602,8 @@ class account_invoice(osv.osv):
         return res
 
     def copy(self, cr, uid, id, default={}, context=None):
+        if context is None:
+            context = {}
         default.update({
             'state':'draft',
             'number':False,
diff --git a/addons/base_action_rule/base_action_rule.py b/addons/base_action_rule/base_action_rule.py
index d528aaae28e..2a4e2c0e4e1 100644
--- a/addons/base_action_rule/base_action_rule.py
+++ b/addons/base_action_rule/base_action_rule.py
@@ -179,6 +179,8 @@ the rule to mark CC(mail to any other person defined in actions)."),
         if context is None:
             context  = {}
         def make_call_old(cr, uid, ids, vals, context=context):
+            if context is None:
+               context = {}
             if isinstance(ids, (str, int, long)):
                 ids = [ids]
             if not context.get('action'):