git commit file completion recently broke

[Jacob Keller <jacob.keller@xxxxxxxxx>]

Hi,

I'm still investigating, but thought I'd send an email. I recently
updated to jch branch, and found that completion for git commit does
not work as expected.

If I have a git repository with a modified file in a subdirectiory,
then git commit <TAB> produces the name of the subdirectory instead of
the file names.

This occurs regardless of where I run the git commit command.

Thanks,
Jake