Unexpected error in provider 'addic7ed'

[caronc]

With respect to issue #35 , get_show_ids() from within the addi7ed plugin failed to cache shows. See below:

Unexpected error in provider 'addic7ed'
Traceback (most recent call last):
File "C:\Users\xxxv\Documents\GitHub\tests\nzb-subliminal-master\Subliminal\subliminal\api.py", line 256, in download_best_subtitles
provider_subtitles = provider.list_subtitles(video, provider_video_languages)
File "C:\Users\xxxv\Documents\GitHub\tests\nzb-subliminal-master\Subliminal\subliminal\providers\addic7ed.py", line 221, in list_subtitles
return [s for s in self.query(video.series, video.season)
File "C:\Users\xxxv\Documents\GitHub\tests\nzb-subliminal-master\Subliminal\subliminal\providers\addic7ed.py", line 185, in query
show_ids = self.get_show_ids()
File "C:\Users\xxxv\Documents\GitHub\tests\nzb-subliminal-master\Subliminal\dogpile\cache\region.py", line 1013, in decorate
should_cache_fn)
File "C:\Users\xxxv\Documents\GitHub\tests\nzb-subliminal-master\Subliminal\dogpile\cache\region.py", line 640, in get_or_create
async_creator) as value:
File "C:\Users\xxxv\Documents\GitHub\tests\nzb-subliminal-master\Subliminal\dogpile\core\dogpile.py", line 158, in __enter__
return self._enter()
File "C:\Users\xxxv\Documents\GitHub\tests\nzb-subliminal-master\Subliminal\dogpile\core\dogpile.py", line 98, in _enter
generated = self._enter_create(createdtime)
File "C:\Users\xxxv\Documents\GitHub\tests\nzb-subliminal-master\Subliminal\dogpile\core\dogpile.py", line 149, in _enter_create
created = self.creator()
File "C:\Users\xxxv\Documents\GitHub\tests\nzb-subliminal-master\Subliminal\dogpile\cache\region.py", line 612, in gen_value
created_value = creator()
File "C:\Users\xxxv\Documents\GitHub\tests\nzb-subliminal-master\Subliminal\dogpile\cache\region.py", line 1009, in creator
return fn(*arg, **kw)
File "C:\Users\xxxv\Documents\GitHub\tests\nzb-subliminal-master\Subliminal\subliminal\providers\addic7ed.py", line 162, in get_show_ids
int(html_show['href'][6:])
ValueError: invalid literal for int() with base 10: '