lib/koma/cli.rb in koma-0.10.0 vs lib/koma/cli.rb in koma-0.10.1

@@ -37,10 +37,10 @@
     desc 'run-command <host1,host2,..> <command>', 'run command on a remote machine'
     option :yaml, type: :boolean, desc: 'stdout YAML', aliases: :Y
     option :identity_file, type: :string, banner: '<identity_file>', desc: 'identity file', aliases: :i
     option :port, type: :numeric, banner: '<port>', desc: 'port', aliases: :p
     def run_command(host = nil, command = nil)
-      if stdin.nil?
+      if host.nil?
         STDERR.puts 'ERROR: "koma run-command" was called with no arguments'
         STDERR.puts 'Usage: "koma run-command <host1,host2,..> <command>"'
         return
       end
       if command.nil?