test: remove unused var from child-process-fork

Trott · MylesBorins · commit 700c24a6938c · 2016-07-11T22:33:56.000-07:00
`messageCount` 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: #7599 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Michaël Zasso <mic.besace@gmail.com>
diff --git a/test/parallel/test-child-process-fork.js b/test/parallel/test-child-process-fork.js
@@ -7,12 +7,9 @@ var args = ['foo', 'bar'];
 var n = fork(common.fixturesDir + '/child-process-spawn-node.js', args);
 assert.deepEqual(args, ['foo', 'bar']);
 
-var messageCount = 0;
-
 n.on('message', function(m) {
   console.log('PARENT got message:', m);
   assert.ok(m.foo);
-  messageCount++;
 });
 
 // https://github.com/joyent/node/issues/2355 - JSON.stringify(undefined)
