Change Details

- The `git fetch` change in D20421 may require an adjacent change to the two places where we call `isWorkingCopyBare()` before listing refs. I suspect we can now remove the special casing.

- The `git fetch` change in D20421 may require an adjacent change to the two places where we call `isWorkingCopyBare()` before listing refs. I suspect we can now remove the special casing. - From D20436, we should go dig up the actual `wire-proto.c` in Git and verify the discovered protocol matches the implemented protocol.

- The `git fetch` change in D20421 may require an adjacent change to the two places where we call `isWorkingCopyBare()` before listing refs. I suspect we can now remove the special casing. - From D20436, we should go dig up the actual `wire-proto.c` in Git and verify the discovered protocol matches the implemented protocol.