I sucessfully built the latest version from source (on win).
Simply calling wslgit.exe (no arguments) fails with thread 'main' panicked at 'index out of bounds: the len is 1 but the index is 1'

Reason is line 97 as far as I can tell (not a Rust expert), as git_args[1] is out of bounds when wslgit is called with no arguments.