Return self on noop command methods

2013-09-02 22:02:51 +02:00 · 2013-09-02 22:02:51 +02:00 · f2f097e5e9
commit f2f097e5e9
parent 77485ce331
1 changed files with 2 additions and 0 deletions
--- a/lib/mutant/strategy.rb
+++ b/lib/mutant/strategy.rb
@ -13,6 +13,7 @@ module Mutant
    # @api private
    #
    def setup
+      self
    end

    # Perform strategy teardown
@ -22,6 +23,7 @@ module Mutant
    # @api private
    #
    def teardown
+      self
    end

    # Kill mutation