use path.join instead of path.sep

2016-08-30 18:29:29 -06:00 · 2016-08-30 18:29:29 -06:00 · d393e90fc8
--- a/index.js
+++ b/index.js
@ -5,7 +5,7 @@ var path = require('path');

 var defaults = {
  //webrootPath: [ '~', 'letsencrypt', 'var', 'lib' ].join(path.sep)
-  webrootPath: require('os').tmpdir() + path.sep + 'acme-challenge'
+  webrootPath: path.join(require('os').tmpdir(), 'acme-challenge')
 , debug: false
 };