lib/lederhosen/tasks/cluster.rb in lederhosen-0.1.7 vs lib/lederhosen/tasks/cluster.rb in lederhosen-0.1.8

@@ -21,10 +21,11 @@
         'uclust',
         "--input #{input}",
         "--uc #{output}",
         "--id #{identity}",
       ].join(' ')
-      exec cmd
+
+      @shell.mute { run cmd }
     end
 
   end
 end