From d452807dae21ad32d699deb78f45acb1eb23afbc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Mon, 2 Jun 2008 17:17:11 +0200
Subject: [PATCH] Improve eval of context in action

---
 tryton/action/main.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tryton/action/main.py b/tryton/action/main.py
index 323af0ab30..f5fc03b18a 100644
--- a/tryton/action/main.py
+++ b/tryton/action/main.py
@@ -128,7 +128,7 @@ class Action(object):
             ctx.update(rpc.CONTEXT)
             eval_ctx = ctx.copy()
             eval_ctx['datetime'] = datetime
-            ctx.update(eval(action.get('context','{}'), eval_ctx))
+            ctx.update(eval(action.get('context') or '{}', eval_ctx))
             ctx.update(context)
 
             domain_context = ctx.copy()