From a8d28ddca86b2e77fc71b1fcb4accd8fbf9ce990 Mon Sep 17 00:00:00 2001
From: Maxime Richez <mrichez@saluc.com>
Date: Mon, 16 Oct 2023 16:48:40 +0200
Subject: [PATCH] Allow to send email without files to attach

Closes #12645
(grafted from 177d9695220f1ec64eab311e11ff7c97b1880cfb)

--HG--
branch : 6.0
---
 trytond/trytond/ir/email_.py | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/trytond/trytond/ir/email_.py b/trytond/trytond/ir/email_.py
index 66c4bc9166..767093cddc 100644
--- a/trytond/trytond/ir/email_.py
+++ b/trytond/trytond/ir/email_.py
@@ -191,12 +191,13 @@ class Email(ResourceAccessMixin, ModelSQL, ModelView):
             body=body,
             resource=record)
         email.save()
-        with Transaction().set_context(_check_access=False):
-            attachments_ = []
-            for name, data in files:
-                attachments_.append(
-                    Attachment(resource=email, name=name, data=data))
-            Attachment.save(attachments_)
+        if files:
+            with Transaction().set_context(_check_access=False):
+                attachments_ = []
+                for name, data in files:
+                    attachments_.append(
+                        Attachment(resource=email, name=name, data=data))
+                Attachment.save(attachments_)
         return email
 
     @classmethod