- issuable = local_assigns.fetch(:issuable)

- return unless issuable.is_a?(MergeRequest)
- return if issuable.closed_without_fork?

-# This check is duplicated below, to avoid conflicts with EE.
- return unless issuable.can_remove_source_branch?(current_user)

.form-group
  .col-sm-10.col-sm-offset-2
    - if issuable.can_remove_source_branch?(current_user)
      .checkbox
        - initial_checkbox_value = issuable.merge_params.key?('force_remove_source_branch') ? issuable.force_remove_source_branch? : true
        = label_tag 'merge_request[force_remove_source_branch]' do
          = hidden_field_tag 'merge_request[force_remove_source_branch]', '0', id: nil
          = check_box_tag 'merge_request[force_remove_source_branch]', '1', initial_checkbox_value
          Remove source branch when merge request is accepted.