From e8412bc213ccda715431167f872115df5436244c Mon Sep 17 00:00:00 2001
From: gengjiawen <technicalcute@gmail.com>
Date: Sun, 10 Mar 2019 13:01:25 +0800
Subject: [PATCH] repl: remove redundant initialization

PR-URL: https://github.com/nodejs/node/pull/26562
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
---
 lib/repl.js | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lib/repl.js b/lib/repl.js
index 7f01a426beeacf..2770478e83ce2a 100644
--- a/lib/repl.js
+++ b/lib/repl.js
@@ -1021,8 +1021,7 @@ function complete(line, callback) {
 
   // REPL commands (e.g. ".break").
   var filter;
-  var match = null;
-  match = line.match(/^\s*\.(\w*)$/);
+  let match = line.match(/^\s*\.(\w*)$/);
   if (match) {
     completionGroups.push(Object.keys(this.commands));
     completeOn = match[1];