Description of problem:
I've tried a download, which failed the first time, but worked with my second attempt.

Version-Release number of selected component:
youtube-dl-2015.09.09-1.fc22

Additional info:
reporter:       libreport-2.6.2
cmdline:        /usr/bin/python2 /usr/bin/youtube-dl -x -c -R 20 --audio-format vorbis --autonumber-size 2 -o '%(autonumber)s - %(title)s.%(ext)s' https://ddrkirbyisq.bandcamp.com/album/the-ecstasy-of-life
dso_list:       python-libs-2.7.10-4.fc22.x86_64
executable:     /usr/bin/youtube-dl
kernel:         4.1.7-200.fc22.x86_64
runlevel:       N 5
type:           Python
uid:            1000

Truncated backtrace:
urllib2.py:285:get_type:ValueError: unknown url type: //popplers5.bandcamp.com/download/track?enc=mp3-128&fsig=e2885cf1b3367fa7c152298040e4ebfb&id=2790257828&stream=1&ts=1443527878.0

Traceback (most recent call last):
  File "/usr/bin/youtube-dl", line 9, in <module>
    load_entry_point('youtube-dl==2015.9.9', 'console_scripts', 'youtube-dl')()
  File "/usr/lib/python2.7/site-packages/youtube_dl/__init__.py", line 410, in main
    _real_main(argv)
  File "/usr/lib/python2.7/site-packages/youtube_dl/__init__.py", line 400, in _real_main
    retcode = ydl.download(all_urls)
  File "/usr/lib/python2.7/site-packages/youtube_dl/YoutubeDL.py", line 1658, in download
    url, force_generic_extractor=self.params.get('force_generic_extractor', False))
  File "/usr/lib/python2.7/site-packages/youtube_dl/YoutubeDL.py", line 671, in extract_info
    return self.process_ie_result(ie_result, download, extra_info)
  File "/usr/lib/python2.7/site-packages/youtube_dl/YoutubeDL.py", line 832, in process_ie_result
    extra_info=extra)
  File "/usr/lib/python2.7/site-packages/youtube_dl/YoutubeDL.py", line 724, in process_ie_result
    extra_info=extra_info)
  File "/usr/lib/python2.7/site-packages/youtube_dl/YoutubeDL.py", line 671, in extract_info
    return self.process_ie_result(ie_result, download, extra_info)
  File "/usr/lib/python2.7/site-packages/youtube_dl/YoutubeDL.py", line 717, in process_ie_result
    return self.process_video_result(ie_result, download=download)
  File "/usr/lib/python2.7/site-packages/youtube_dl/YoutubeDL.py", line 1328, in process_video_result
    self.process_info(new_info)
  File "/usr/lib/python2.7/site-packages/youtube_dl/YoutubeDL.py", line 1590, in process_info
    success = dl(filename, info_dict)
  File "/usr/lib/python2.7/site-packages/youtube_dl/YoutubeDL.py", line 1532, in dl
    return fd.download(name, info)
  File "/usr/lib/python2.7/site-packages/youtube_dl/downloader/common.py", line 342, in download
    return self.real_download(filename, info_dict)
  File "/usr/lib/python2.7/site-packages/youtube_dl/downloader/http.py", line 60, in real_download
    data = self.ydl.urlopen(request)
  File "/usr/lib/python2.7/site-packages/youtube_dl/YoutubeDL.py", line 1865, in urlopen
    return self._opener.open(req, timeout=self._socket_timeout)
  File "/usr/lib64/python2.7/urllib2.py", line 423, in open
    protocol = req.get_type()
  File "/usr/lib64/python2.7/urllib2.py", line 285, in get_type
    raise ValueError, "unknown url type: %s" % self.__original
ValueError: unknown url type: //popplers5.bandcamp.com/download/track?enc=mp3-128&fsig=e2885cf1b3367fa7c152298040e4ebfb&id=2790257828&stream=1&ts=1443527878.0

Local variables in innermost frame:
self: <urllib2.Request instance at 0x7fa348176830>