Greg Price <price@xxxxxxxxxxx> writes:
> diff --git a/pack-refs.c b/pack-refs.c
> index 7f43f8a..33d7358 100644
> --- a/pack-refs.c
> +++ b/pack-refs.c
> @@ -63,11 +63,19 @@ static int handle_one_ref(const char *path, const unsigned char *sha1,
> /* make sure nobody touched the ref, and unlink */
> static void prune_ref(struct ref_to_prune *r)
> {
> + char *p, *q;
> struct ref_lock *lock = lock_ref_sha1(r->name + 5, r->sha1);
>
> if (lock) {
> unlink_or_warn(git_path("%s", r->name));
> unlock_ref(lock);
> +
> + /* remove the directory if empty */
> + for (q = p = r->name; *p; p++)
> + if (*p == '/')
> + q = p;
> + *q = '\0';
> + rmdir(r->name);
> }
> }
Will this keep refs/heads/p/q that is empty after packing p/q/r/s branch
that happens to be the only branch whose name begins with p/?
I do not want a careless loop that will remove refs/heads after packing
"master" that happens to be the only local branch, but still...
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