readline: remove unused vars in _ttyWrite

nodejs · Apr 21, 2012 · da56c72 · da56c72
1 parent 77c1cc0
commit da56c72
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/lib/readline.js b/lib/readline.js
@@ -562,7 +562,6 @@ Interface.prototype._moveCursor = function(dx) {
 
 // handle a write from the tty
 Interface.prototype._ttyWrite = function(s, key) {
-  var next_word, next_non_word, previous_word, previous_non_word;
   key = key || {};
 
   // Ignore escape key - Fixes #2876