From a740c8f09ce88bfc4aa9179d7c651f570ccb9f22 Mon Sep 17 00:00:00 2001
From: Jason Dobry <jason.dobry@gmail.com>
Date: Tue, 27 Sep 2016 23:54:23 -0700
Subject: [PATCH] Make lint happy.

---
 pubsub/system-test/subscriptions.test.js | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/pubsub/system-test/subscriptions.test.js b/pubsub/system-test/subscriptions.test.js
index ec9dc761cec..3a6d9d215aa 100644
--- a/pubsub/system-test/subscriptions.test.js
+++ b/pubsub/system-test/subscriptions.test.js
@@ -117,11 +117,10 @@ describe(`pubsub:subscriptions`, () => {
     const subscriptions = require('../subscriptions');
     const expected = `Hello, world!`;
     const publishedMessageIds = [];
-    let firstMessageIds, secondMessageIds, thirdMessageIds;
 
     async.waterfall([
       (cb) => {
-        pubsub.topic(topicName).publish({ data: expected, attributes: { counterId: '3' } }, cb)
+        pubsub.topic(topicName).publish({ data: expected, attributes: { counterId: '3' } }, cb);
       },
       (messageIds, apiResponse, cb) => {
         publishedMessageIds.push(messageIds[0]);