German subtitles are not processed

[malfroid]

The documentation in README says:

mnamer also supports subtitle files (.srt, .idx, .sub). It will use the format pattern used for movie or episode media files with its extension prefixed by its 2-letter language code.

This does not seem to work for me for German subtitles with a de language code. Example logs:

Processing Episode Subtitle "MyEpisodeName.de.srt" (101.90KB)
skipping (subtitle language can't be detected)

I am using a configuration file and ".srt" is included under "mask".

[jojo141185]

You can try the fork of seppi91 until the pull request #189 has been merged.