From 9394d64c2a254f9562e1ebdc2341ceaa108650a9 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
---
 trytond/trytond/ir/email_.py | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/trytond/trytond/ir/email_.py b/trytond/trytond/ir/email_.py
index 0fe290a7d3..dcede3d266 100644
--- a/trytond/trytond/ir/email_.py
+++ b/trytond/trytond/ir/email_.py
@@ -189,11 +189,12 @@ class Email(ResourceAccessMixin, ModelSQL, ModelView):
             body=body,
             resource=record)
         email.save()
-        attachments_ = []
-        for name, data in files:
-            attachments_.append(
-                Attachment(resource=email, name=name, data=data))
-        Attachment.save(attachments_)
+        if files:
+            attachments_ = []
+            for name, data in files:
+                attachments_.append(
+                    Attachment(resource=email, name=name, data=data))
+            Attachment.save(attachments_)
         return email
 
     @classmethod