Removed serving variable as auto-close was removed.

Signed-off-by: Vincent Frentzel <vincent@frentzel.eu>

bin/cmd.js

@@ -260,7 +260,7 @@ function runCreate (input) {
   })
 }
 
-var client, href, playerName, server, serving
+var client, href, playerName, server
 
 function runDownload (torrentId) {
   if (!argv.out && !argv.stdout && !playerName) {
@@ -339,10 +339,6 @@ function runDownload (torrentId) {
       }
     })
 
-  server.once('connection', function () {
-    serving = true
-  })
-
   function onReady () {
     // if no index specified, use largest file
     var index = (typeof argv.index === 'number')