[PATCH] Do not call fetch() when we have it.

Currently pull() calls fetch() without checking whether we have
the wanted object but all of the existing fetch()
implementations perform this check and return success
themselves.  This patch moves the check to the caller.

I will be sending a trivial git-local-pull which depends on
this in the next message.

Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 0 insertions, 2 deletions

diff --git a/rpull.c b/rpull.c
index 6624440..d4d4b9b 100644
--- a/rpull.c
+++ b/rpull.c
@@ -14,8 +14,6 @@ static int fd_out;
 
 int fetch(unsigned char *sha1)
 {
-	if (has_sha1_file(sha1))
-		return 0;
 	write(fd_out, sha1, 20);
 	return write_sha1_from_fd(sha1, fd_in);
 }