fent/node-torrent — pull request #19 by wuqichuang (2013-10-22 15:47:53+00:00)
Title: regexp performance issue in the method isURL (util.js)

a url ending with whitespace, for example:
'http://www123.foobar.com:6699/announce '
may cause the URL.test hang up,
trying update the URL regexp to fix the issue