From a9d06bd797ebc83df61b1572dcb64e167eae893a Mon Sep 17 00:00:00 2001
From: chris48s <chris.shaw480@gmail.com>
Date: Mon, 11 Jun 2018 20:07:17 +0100
Subject: [PATCH] only set initial value of LONG_CACHE once

---
 lib/request-handler.spec.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/request-handler.spec.js b/lib/request-handler.spec.js
index 2d820939f8233..97cf5a09e65b4 100644
--- a/lib/request-handler.spec.js
+++ b/lib/request-handler.spec.js
@@ -33,11 +33,12 @@ describe('The request handler', function() {
   before(analytics.load);
 
   let camp;
-  let initialLongCache;
+  const initialLongCache = process.env.LONG_CACHE;
+
   beforeEach(function (done) {
     camp = Camp.start({ port: config.port, hostname: '::' });
     camp.on('listening', () => done());
-    initialLongCache = process.env.LONG_CACHE;
+    process.env.LONG_CACHE = initialLongCache;
   });
   afterEach(function (done) {
     clearRequestCache();
@@ -45,7 +46,6 @@ describe('The request handler', function() {
       camp.close(() => done());
       camp = null;
     }
-    process.env.LONG_CACHE = initialLongCache;
   });
 
   describe('the options object calling style', function() {