lib/mutant/mutator/node/send.rb in mutant-0.5.18 vs lib/mutant/mutator/node/send.rb in mutant-0.5.19

@@ -32,10 +32,10 @@
         # @return [undefined]
         #
         # @api private
         #
         def dispatch
-          emit_nil
+          emit_singletons
           case selector
           when INDEX_REFERENCE
             run(Index::Reference)
           when INDEX_ASSIGN
             run(Index::Assign)