1 files changed, 2 insertions, 0 deletions
diff --git a/simple/simple.rb b/simple/simple.rb
index a31e001..9610263 100644
--- a/simple/simple.rb
+++ b/simple/simple.rb
@@ -178,7 +178,9 @@ class Sequence < Struct.new(:first, :second)
       else
         reduced_first, reduced_environment = first.reduce(environment)
         [Sequence.new(reduced_first, second), reduced_environment]
+    end
   end
+end
 
 class Machine < Struct.new(:statement, :environment)
   def step