fetch-pack: objects in our alternates are available to us

[thirdparty/git.git] / builtin / fetch-pack.c

diff --git a/builtin/fetch-pack.c b/builtin/fetch-pack.c
index b9994139345834a58b08a5ce57cf59c124e21760..4c25968e16b75793a4938bcdf70b937ae3cba923 100644 (file)
--- 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) {