From 4d6f1e802727e4df6d3002da0ac42e8438483101 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Thu, 24 Jul 2008 22:44:12 +0200
Subject: [PATCH] Fix when selection file in attachment is canceled

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

diff --git a/tryton/gui/window/attachment.py b/tryton/gui/window/attachment.py
index 682fdf1e64..402015e5c6 100644
--- a/tryton/gui/window/attachment.py
+++ b/tryton/gui/window/attachment.py
@@ -181,6 +181,8 @@ class Attachment(object):
         filenames = common.file_selection(_('Open...'), preview=True,
                 multi=True, parent=self.win,
                 filters=[filter_all, filter_image])
+        if not filenames:
+            return
         for filename in filenames:
             value = file(filename, 'rb').read()
             name = os.path.basename(filename)