KeyError 'description' when IE cannot retrieve description

[phihag]

youtube-dl --write-description http://www.dailymotion.com/video/xp0tg8_hjernevask-brainwashing-in-norway-english-part-1-the-gender-equality-paradox_news
[dailymotion] xp0tg8: Downloading webpage
[dailymotion] xp0tg8: Extracting information
[dailymotion] xp0tg8: Downloading embed page
[dailymotion] Using stream_h264_hq_url
[info] Writing video description to: Hjernevask ('Brainwashing') - English - Part 1 - The Gender Equality Paradox-xp0tg8.mp4.description
Traceback (most recent call last):
  File "/usr/lib/python2.7/runpy.py", line 162, in _run_module_as_main
    "__main__", fname, loader, pkg_name)
  File "/usr/lib/python2.7/runpy.py", line 72, in _run_code
    exec code in run_globals
  File "/home/phihag/projects/youtube-dl/youtube_dl/__main__.py", line 18, in <module>
    youtube_dl.main()
  File "/home/phihag/projects/youtube-dl/youtube_dl/__init__.py", line 639, in main
    _real_main(argv)
  File "/home/phihag/projects/youtube-dl/youtube_dl/__init__.py", line 623, in _real_main
    retcode = ydl.download(all_urls)
  File "/home/phihag/projects/youtube-dl/youtube_dl/YoutubeDL.py", line 573, in download
    videos = self.extract_info(url)
  File "/home/phihag/projects/youtube-dl/youtube_dl/YoutubeDL.py", line 327, in extract_info
    return self.process_ie_result(ie_result, download=download)
  File "/home/phihag/projects/youtube-dl/youtube_dl/YoutubeDL.py", line 410, in process_ie_result
    for r in ie_result['entries']
  File "/home/phihag/projects/youtube-dl/youtube_dl/YoutubeDL.py", line 357, in process_ie_result
    self.process_info(ie_result)
  File "/home/phihag/projects/youtube-dl/youtube_dl/YoutubeDL.py", line 481, in process_info
    descfile.write(info_dict['description'])
KeyError: 'description

[jaimeMF]

Fixed by @Jaiz909 in #1350