Multiple discs in single release with same TOC cause a crash

[luziferius]

There are some releases on MB with multiple discs having the same CD-TOC, e.g. containing instrumental tracks with exact the same length. For example, here: https://musicbrainz.org/release/340a45df-9eca-4972-b89f-71e4721cbc91/discids

Trying to submit ISRCs for such a release causes isrcsubmit.py to crash with
Traceback (most recent call last): File "/usr/local/bin/isrcsubmit.py", line 1125, in <module> main(sys.argv) File "/usr/local/bin/isrcsubmit.py", line 1095, in main raise DiscError("number of discs with id: %d" % len(media)) discid.disc.DiscError: number of discs with id: 2

Expected behaviour: Provide a selection prompt like when the CD-TOC is ambiguous across multiple releases.

I’m using isrcsubmit 2.0.1