2.46 submodule breakage

["Jeppe Øland" <joland@gmail.com>]

Hi there,

I just upgraded from Git 2.45.2 to Git 2.46 (Git for Windows, but I
don't think this has anything to do with that), and it seems to have
broken some submodule stuff for me.

Specifically, when I do a recursive pull, I get the following error
from one of the submodules:
    fatal: Unable to find current revision in submodule path 'path/to/sub'

There are other submodules in the repo that work fine.
The only difference with this one is that it was added using the
--name option, so internally it's just known as "sub".

Looks like the problem happens in the final pull stage when it executes:
    git submodule--helper update --recursive --rebase --

A recursive clone with 2.46 works fine, but any subsequent recursive
pull gives the error.
So far I haven't been able to fix it, except by downgrading to 2.45.2.

Any ideas?

Regards,
-Jeppe