spec/files/env.rb in multi_process-1.1.1 vs spec/files/env.rb in multi_process-1.2.0

@@ -1,5 +1,6 @@
+# frozen_string_literal: true
 
-$stdout.puts "ENV: #{ENV[ARGV[0]]}"
+$stdout.puts "ENV: #{ENV.fetch(ARGV[0], nil)}"
 $stdout.sync
 
 sleep 1