1 files changed, 1 insertions, 1 deletions
diff --git a/test/lib/test/unit.rb b/test/lib/test/unit.rb
index f0bcf9ba80..aa0a0a52b3 100644
--- a/test/lib/test/unit.rb
+++ b/test/lib/test/unit.rb
@@ -576,7 +576,7 @@ module Test
             after_worker_down worker
           end
         else
-          print "unknown command: #{cmd.dump}"
+          print "unknown command: #{cmd.dump}\n"
         end
         return false
       end