[FIX] web_widget_open_tab: add missing encoding on etree.tostring

Reference: odoo/odoo#66866
OCA · Oct 15, 2024 · f12fdca · f12fdca
1 parent f221909
commit f12fdca
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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