# File src/ruby_supportlib/phusion_passenger/vendor/union_station_hooks_core/lib/union_station_hooks_core/spec_helper.rb, line 85
    def find_passenger_config_vendor
      path = "#{UnionStationHooks::ROOT}/../../../../../bin/passenger-config"
      if File.exist?(path)
        File.expand_path(path)
      else
        nil
      end
    end