  def destroy
    Log.add_info(request, params.inspect)

    return unless request.post?

    begin
      Item.destroy(params[:id])
    rescue => evar
      Log.add_error(request, evar)
    end

    if params[:from_action].nil?
      render(:text => params[:id])
    else
      flash[:notice] = t('msg.delete_success')
      self.send(params[:from_action])
    end
  end
The software constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component.