use fs.exists

przemyslawpluta · Jul 4, 2012 · 658c651 · 658c651
1 parent 1e3c85e
commit 658c651
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/lib/youtube-dl.js b/lib/youtube-dl.js
@@ -1,6 +1,9 @@
 var spawn = require('child_process').spawn
  , EventEmitter = require('events').EventEmitter
+ , fs = require('fs')
  , path = require('path')
+ , exists = fs.exists || path.exists
+ ;
 
 
 // arguments we dont want users to use with youtube-dl
@@ -33,11 +36,11 @@ var parseOpts = function(args) {
 
 // check that youtube-dl file exists
 var file = path.join(__dirname, '..', 'bin', 'youtube-dl');
-path.exists(file, function(exists) {
+exists(file, function(exists) {
  if (exists) return;
 
  require(__dirname + '/../scripts/download');
- path.exists(file, function(exists) {
+ exists(file, function(exists) {
  if (!exists) {
  throw new Error('youtube-dl file does not exist. tried to download it but failed.');
  }