bin/mandy-local in mandy-0.4.3 vs bin/mandy-local in mandy-0.4.4

@@ -45,10 +45,11 @@
 
 out = nil
 Mandy::Job.jobs.each_with_index do |job, i|
   out = File.join(output_folder, "#{i+1}-#{job.name.downcase.gsub(/\W/, '-')}")
   puts "Running #{job.name}..."
-  `cat #{input} | mandy-map #{file} "#{job.name}" | sort | mandy-reduce #{file} "#{job.name}" > #{out}`
+  reduce_phase = job.reducer_defined? ? %(| sort | mandy-reduce #{file} "#{job.name}") : ''
+  `cat #{input} | mandy-map #{file} "#{job.name}" #{reduce_phase} > #{out}`
   input = out
 end
 
 puts out
\ No newline at end of file