git fetch-pack: do not complain about "no common commits" in an empty repo

If the repo is empty, it is obvious that there are no common commits
when fetching from _anywhere_.

So there is no use in saying it in that case, and it can even be
annoying.  Therefore suppress the message unilaterally if the repository
is empty prior to the fetch.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Johannes Schindelin 2008-07-02 18:06:56 +01:00 committed by Junio C Hamano
parent 013942f637
commit ebcce310f2

View file

@ -309,7 +309,8 @@ static int find_common(int fd[2], unsigned char *result_sha1,
}
flushes--;
}
return retval;
/* it is no error to fetch into a completely empty repo */
return count ? retval : 0;
}
static struct commit_list *complete;