Blogspot downloader no longer works

[UnforeseenOcean]

The downloader worked fine before, but after the update, it is broken and no longer works.

Error log:

Traceback (most recent call last):
  File "<frozen runpy>", line 198, in _run_module_as_main
  File "<frozen runpy>", line 88, in _run_code
  File "C:\Users\Torbjorn\AppData\Local\Programs\Python\Python312\Scripts\gallery-dl.exe\__main__.py", line 7, in <module>
  File "C:\Users\Torbjorn\AppData\Local\Programs\Python\Python312\Lib\site-packages\gallery_dl\__init__.py", line 277, in main
    status = jobtype(url).run()
             ^^^^^^^^^^^^
  File "C:\Users\Torbjorn\AppData\Local\Programs\Python\Python312\Lib\site-packages\gallery_dl\job.py", line 258, in __init__
    Job.__init__(self, url, parent)
  File "C:\Users\Torbjorn\AppData\Local\Programs\Python\Python312\Lib\site-packages\gallery_dl\job.py", line 26, in __init__
    extr = extractor.find(extr)
           ^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\Torbjorn\AppData\Local\Programs\Python\Python312\Lib\site-packages\gallery_dl\extractor\__init__.py", line 208, in find
    return cls(match)
           ^^^^^^^^^^
  File "C:\Users\Torbjorn\AppData\Local\Programs\Python\Python312\Lib\site-packages\gallery_dl\extractor\common.py", line 734, in __init__
    self._init_category(match)
  File "C:\Users\Torbjorn\AppData\Local\Programs\Python\Python312\Lib\site-packages\gallery_dl\extractor\common.py", line 743, in _init_category
    self.root = text.root_from_url(match.group(0))
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\Torbjorn\AppData\Local\Programs\Python\Python312\Lib\site-packages\gallery_dl\text.py", line 63, in root_from_url
    return url[:url.index("/", 8)]
                ^^^^^^^^^^^^^^^^^
ValueError: substring not found

Test URL: https://middleearthminis.blogspot.com

[mikf]

Add a / after the URL.
https://middleearthminis.blogspot.com/