From 732ed37303cdf7f792caca0e82344d3bba0a6f21 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Fri, 27 Apr 2012 13:37:07 +0200
Subject: [PATCH] Stop wizard on TrytonServerError if there is no screen

issue2569
review347001
(transplanted from f3efd9da7bb8145108e72d82d1d3afc41414fe45)
---
 tryton/gui/window/wizard.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/tryton/gui/window/wizard.py b/tryton/gui/window/wizard.py
index d57dc4d79b..b18a2e5666 100644
--- a/tryton/gui/window/wizard.py
+++ b/tryton/gui/window/wizard.py
@@ -82,8 +82,9 @@ class Wizard(object):
                     result = RPCExecute('wizard', self.action, 'execute',
                         self.session_id, data, self.state, context=ctx)
                 except RPCException, rpc_exception:
-                    if not isinstance(rpc_exception.exception,
-                            TrytonServerError):
+                    if (not isinstance(rpc_exception.exception,
+                            TrytonServerError)
+                            or not self.screen):
                         self.state = self.end_state
                     break