Re: [PATCH] git clone depth of 0 not possible.

> Did you consider how to implement this? Looking at the code, it seems
> the "deepen" parameter in the wire protocol now means:
>  - 0: Do not change anything about the shallowness (i.e., fetch
>    everything from the shallow root to the tip).
>  - > 0: Create new shallow commits at depth commits below the tip (so
>    depth == 1 means tip and one below).
>  - INFINITE_DEPTH (0x7fffffff): Remove all shallowness and fetch
>    complete history.
>
> Given this, I'm not sure how one can express "fetch the tip and nothing
> below that", since depth == 0 already has a different meaning.