test: remove unused var in net-server-try-ports

Trott · MylesBorins · commit 6d75996dfb36 · 2016-07-11T22:33:56.000-07:00
`connections` is assigned but never used. Remove it. (This was missed by the linter in previous versions of ESLint but is flagged by the current version. Updating the linter is contingent on this change or some similar remedy landing.) PR-URL: #7597 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Michaël Zasso <mic.besace@gmail.com>
diff --git a/test/parallel/test-net-server-try-ports.js b/test/parallel/test-net-server-try-ports.js
@@ -5,19 +5,15 @@ var common = require('../common');
 var assert = require('assert');
 var net = require('net');
 
-var connections = 0;
-
 var server1listening = false;
 var server2listening = false;
 var server2eaddrinuse = false;
 
 var server1 = net.Server(function(socket) {
-  connections++;
   socket.destroy();
 });
 
 var server2 = net.Server(function(socket) {
-  connections++;
   socket.destroy();
 });
 
