Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@xxxxxxxxx>
---
builtin/fetch-pack.c | 7 +++++++
remote-curl.c | 3 ++-
2 files changed, 9 insertions(+), 1 deletion(-)
diff --git a/builtin/fetch-pack.c b/builtin/fetch-pack.c
index 927424b..aa6e596 100644
--- a/builtin/fetch-pack.c
+++ b/builtin/fetch-pack.c
@@ -13,6 +13,13 @@ static void add_sought_entry_mem(struct ref ***sought, int *nr, int *alloc,
const char *name, int namelen)
{
struct ref *ref = xcalloc(1, sizeof(*ref) + namelen + 1);
+ unsigned char sha1[20];
+
+ if (namelen > 41 && name[40] == ' ' && !get_sha1_hex(name, sha1)) {
+ hashcpy(ref->old_sha1, sha1);
+ name += 41;
+ namelen -= 41;
+ }
memcpy(ref->name, name, namelen);
ref->name[namelen] = '\0';
diff --git a/remote-curl.c b/remote-curl.c
index 222210f..25d6730 100644
--- a/remote-curl.c
+++ b/remote-curl.c
@@ -719,7 +719,8 @@ static int fetch_git(struct discovery *heads,
struct ref *ref = to_fetch[i];
if (!ref->name || !*ref->name)
die("cannot fetch by sha1 over smart http");
- packet_buf_write(&preamble, "%s\n", ref->name);
+ packet_buf_write(&preamble, "%s %s\n",
+ sha1_to_hex(ref->old_sha1), ref->name);
}
packet_buf_flush(&preamble);
--
1.8.5.1.25.g8667982
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