From a5f1d77f23115cd4952fa2e464275d7a385896e3 Mon Sep 17 00:00:00 2001
From: Joe Fleming <joe.fleming@gmail.com>
Date: Mon, 27 Jun 2016 14:45:31 -0700
Subject: [PATCH] remove unused var in test

---
 test/src/helpers/create_index.js | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/test/src/helpers/create_index.js b/test/src/helpers/create_index.js
index e722804..d020b7f 100644
--- a/test/src/helpers/create_index.js
+++ b/test/src/helpers/create_index.js
@@ -69,12 +69,11 @@ describe('Create Index', function () {
 
   describe('Does exist', function () {
     let client;
-    let existsStub;
     let createSpy;
 
     beforeEach(function () {
       client = new elasticsearchMock.Client();
-      existsStub = sinon.stub(client.indices, 'exists', () => Promise.resolve(true));
+      sinon.stub(client.indices, 'exists', () => Promise.resolve(true));
       createSpy = sinon.spy(client.indices, 'create');
     });