diff options
Diffstat (limited to 'lib/readline.js')
-rw-r--r-- | lib/readline.js | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/lib/readline.js b/lib/readline.js index 9b925a6d99..8200771ec4 100644 --- a/lib/readline.js +++ b/lib/readline.js @@ -23,22 +23,13 @@ const stripVTControlCharacters = internalReadline.stripVTControlCharacters; exports.createInterface = function(input, output, completer, terminal) { - var rl; - if (arguments.length === 1) { - rl = new Interface(input); - } else { - rl = new Interface(input, output, completer, terminal); - } - return rl; + return new Interface(input, output, completer, terminal); }; function Interface(input, output, completer, terminal) { if (!(this instanceof Interface)) { - // call the constructor preserving original number of arguments - const self = Object.create(Interface.prototype); - Interface.apply(self, arguments); - return self; + return new Interface(input, output, completer, terminal); } this._sawReturnAt = 0; @@ -51,7 +42,7 @@ function Interface(input, output, completer, terminal) { let crlfDelay; let prompt = '> '; - if (arguments.length === 1) { + if (input && input.input) { // an options object was given output = input.output; completer = input.completer; |