1 files changed, 2 insertions, 2 deletions
diff --git a/lib/readline.js b/lib/readline.js
index f1b9db46af..a571657a72 100644
--- a/lib/readline.js
+++ b/lib/readline.js
@@ -427,9 +427,9 @@ Interface.prototype._tabComplete = function(lastKeypressWasTab) {
         if (!maxColumns || maxColumns === Infinity) {
           maxColumns = 1;
         }
-        var group = [], c;
+        var group = [];
         for (var i = 0, compLen = completions.length; i < compLen; i++) {
-          c = completions[i];
+          var c = completions[i];
           if (c === '') {
             handleGroup(self, group, width, maxColumns);
             group = [];