repl: remove variable redeclaration

Trott · jasnell · commit ba81d152ec14 · 2016-02-01T08:41:46.000-08:00
`match` and `filter` are declared twice with `var` in `repl.js`. Declare the variables only once. PR-URL: #4977 Reviewed-By: Brian White <mscdex@mscdex.net> Reviewed-By: James M Snell <jasnell@gmail.com>
diff --git a/lib/repl.js b/lib/repl.js
@@ -655,7 +655,7 @@ REPLServer.prototype.complete = function(line, callback) {
   // list of completion lists, one for each inheritance "level"
   var completionGroups = [];
 
-  var completeOn, match, filter, i, group, c;
+  var completeOn, i, group, c;
 
   // REPL commands (e.g. ".break").
   var match = null;
