test: fix style issues after eslint update

Replace var keyword with const or let.

PR-URL: https://github.com/nodejs/io.js/pull/2286
Reviewed-By: Roman Reiss <me@silverwind.io>

1 files changed, 5 insertions, 5 deletions

diff --git a/test/parallel/test-timers-immediate.js b/test/parallel/test-timers-immediate.js
index 9486465602..40e91a0998 100644
--- a/test/parallel/test-timers-immediate.js
+++ b/test/parallel/test-timers-immediate.js
@@ -2,15 +2,15 @@
 require('../common');
 var assert = require('assert');
 
-var immediateA = false,
-    immediateB = false,
-    immediateC = [],
-    before;
+let immediateA = false;
+let immediateB = false;
+let immediateC = [];
+let before;
 
 setImmediate(function() {
   try {
     immediateA = process.hrtime(before);
-  } catch(e) {
+  } catch (e) {
     console.log('failed to get hrtime with offset');
   }
   clearImmediate(immediateB);