Need help with emscripten port

[brson]

@rschulman

I think that the bootstrap is wrong in the section where it checks git submodules... When running the bootstrap.py I was getting a message saying that src/bootstrap/lib.rs was panicking at line 536. Looks like the "*" on line 531 should be a "+". Anyone else seeing that?

I have not seen that, but the code does look wrong in the way you describe. Strange. You might submit a PR to rust-lang/rust for that.