lib/elasticity/job_flow.rb in elasticity-2.5.5 vs lib/elasticity/job_flow.rb in elasticity-2.5.6

@@ -108,12 +108,9 @@
         @jobflow_steps << jobflow_step
       end
     end
 
     def run
-      if @jobflow_steps.empty?
-        raise JobFlowMissingStepsError, 'Cannot run a job flow without adding steps.  Please use #add_step.'
-      end
       if is_jobflow_running?
         raise JobFlowRunningError, 'Cannot run a job flow multiple times.  To do more with this job flow, please use #add_step.'
       end
       @jobflow_id = emr.run_job_flow(jobflow_config)
     end
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