The command <show_job_chain ...> of a job chain which has job chains as nodes returns job_chain_node elements instead of job_chain_node.job_chain elements

<job_chain orders_recoverable="yes" visible="yes">
	<job_chain_node.job_chain error_state="master_error" job_chain="sleep2" next_state="check" state="master_begin"/>
	<job_chain_node.job_chain error_state="master_error" job_chain="/test/checkRun" next_state="801" state="check"/>
	<job_chain_node.job_chain error_state="master_error" job_chain="/js-801/job_chain_with_error" next_state="master_success" state="801"/>
	<job_chain_node.end state="master_success"/>
	<job_chain_node.end state="master_error"/>
</job_chain>

<show_job_chain job_chain="/js-631/master2" max_order_history="50" max_orders="10" what="job_chain_orders job_chain_jobs" />

<spooler>
	<answer time="2013-08-19T15:44:07.866Z">
			<job_chain name="master2" order_id_space="pears" orders="0" orders_recoverable="yes" path="/js-631/master2" running_orders="0" state="running">
					<file_based file="C:/ProgramData/sos-berlin.com/jobscheduler/scheduler.oh/config/live/js-631/master2.job_chain.xml" last_write_time="2012-09-04T08:46:23.000Z" state="active">
							<requisites>
									<requisite path="/js-631/sleep2" type="Job_chain"/>
									<requisite path="/test/checkrun" type="Job_chain"/>
									<requisite path="/js-801/job_chain_with_error" type="Job_chain"/>
							</requisites>
					</file_based>
				<job_chain_node error_state="master_error" job_chain="/js-631/sleep2" next_state="check" state="master_begin"/>
				<job_chain_node error_state="master_error" job_chain="/test/checkRun" next_state="801" state="check"/>
				<job_chain_node error_state="master_error" job_chain="/js-801/job_chain_with_error" next_state="master_success" state="801"/>
				<job_chain_node state="master_success"/>
				<job_chain_node state="master_error"/>
				<order_history/>
			</job_chain>
	</answer>
</spooler>