repl: remove redundant initialization

PR-URL: #26562 Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
nodejs · Mar 27, 2019 · e8412bc · e8412bc
1 parent c96946d
commit e8412bc
Showing 1 changed file with 1 addition and 2 deletions.
diff --git 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];