From db6df75d1bc89154b715dcad40cbe545270b0022 Mon Sep 17 00:00:00 2001
From: "Aung Ko Ko Lin (Quartile)"
 <45355704+AungKoKoLin1997@users.noreply.github.com>
Date: Wed, 16 Oct 2024 09:19:23 +0700
Subject: [PATCH] [4867][FIX] web_widget_open_tab: add missing encoding to
 etree.tostring #46

[4867][FIX] web_widget_open_tab: add missing encoding to etree.tostring #46

Reference: https://github.com/odoo/odoo/pull/66866
---
 web_widget_open_tab/models/ir_ui_view.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/web_widget_open_tab/models/ir_ui_view.py b/web_widget_open_tab/models/ir_ui_view.py
index fdfab6c..d85cb57 100644
--- a/web_widget_open_tab/models/ir_ui_view.py
+++ b/web_widget_open_tab/models/ir_ui_view.py
@@ -34,5 +34,5 @@ def fields_view_get(
                 tree.insert(name_field[0].getparent().index(name_field[0]) + 1, id_elem)
             else:
                 tree.insert(0, id_elem)
-        res["arch"] = etree.tostring(arch)
+        res["arch"] = etree.tostring(arch, encoding="utf-8")
         return res