From ec5d000a7652c4f0ddde3aa71421dec0f6f1eaca Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Sat, 16 Apr 2011 19:38:29 +0200
Subject: [PATCH] Fix sig_plugin_execute when there is no tabs for issue1956

---
 tryton/gui/main.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tryton/gui/main.py b/tryton/gui/main.py
index 3debbeef60..107648b82d 100644
--- a/tryton/gui/main.py
+++ b/tryton/gui/main.py
@@ -1351,6 +1351,8 @@ class Main(object):
 
     def sig_plugin_execute(self, widget):
         page = self.notebook.get_current_page()
+        if page == -1:
+            return
         datas = {
                 'model': self.pages[page].model,
                 'ids': self.pages[page].ids_get(),