admin: use string to pass overwriting form xml (#36515)

This commit is contained in:
Frédéric Péters 2019-11-16 14:18:32 +01:00
parent 1e8ca52e3c
commit fdb0ad1aa1
1 changed files with 1 additions and 1 deletions

View File

@ -1158,7 +1158,7 @@ class FormDefPage(Directory):
form.add(CheckboxWidget, 'force', title=_('Overwrite despite data loss'))
else:
form.add_hidden('force', 'ok')
form.add_hidden('new_formdef', ET.tostring(new_formdef.export_to_xml(include_id=True)))
form.add_hidden('new_formdef', force_str(ET.tostring(new_formdef.export_to_xml(include_id=True))))
form.add_submit('submit', _('Submit'))
form.add_submit('cancel', _('Cancel'))
r += form.render()