Use the helper function split from receiving end of "git push" to allow
the same optimization on the receiving end of "git fetch".
Signed-off-by: Junio C Hamano <gitster@xxxxxxxxx>
---
builtin/fetch-pack.c | 12 ++++++++++++
t/t5501-fetch-push-alternates.sh | 2 +-
2 files changed, 13 insertions(+), 1 deletions(-)
diff --git a/builtin/fetch-pack.c b/builtin/fetch-pack.c
index b999413..4c25968 100644
--- a/builtin/fetch-pack.c
+++ b/builtin/fetch-pack.c
@@ -9,6 +9,7 @@
#include "fetch-pack.h"
#include "remote.h"
#include "run-command.h"
+#include "transport.h"
static int transfer_unpack_limit = -1;
static int fetch_unpack_limit = -1;
@@ -217,6 +218,16 @@ static void send_request(int fd, struct strbuf *buf)
safe_write(fd, buf->buf, buf->len);
}
+static void insert_one_alternate_ref(const struct ref *ref, void *unused)
+{
+ rev_list_insert_ref(NULL, ref->old_sha1, 0, NULL);
+}
+
+static void insert_alternate_refs(void)
+{
+ foreach_alt_odb(refs_from_alternate_cb, insert_one_alternate_ref);
+}
+
static int find_common(int fd[2], unsigned char *result_sha1,
struct ref *refs)
{
@@ -235,6 +246,7 @@ static int find_common(int fd[2], unsigned char *result_sha1,
marked = 1;
for_each_ref(rev_list_insert_ref, NULL);
+ insert_alternate_refs();
fetching = 0;
for ( ; refs ; refs = refs->next) {
diff --git a/t/t5501-fetch-push-alternates.sh b/t/t5501-fetch-push-alternates.sh
index 564ef7c..a0f3644 100755
--- a/t/t5501-fetch-push-alternates.sh
+++ b/t/t5501-fetch-push-alternates.sh
@@ -54,7 +54,7 @@ test_expect_success 'pushing into a repository with the same alternate' '
test_cmp one.count receiver.count
'
-test_expect_failure 'fetching from a repository with the same alternate' '
+test_expect_success 'fetching from a repository with the same alternate' '
(
cd fetcher &&
git fetch ../one master:refs/heads/it &&
--
1.7.4.1.404.g62d316
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