general improvements

diff --git a/transport.c b/transport.c
index 6324cfc482c2ca48257229eeaf232dae3dbb053b..ae558af94414bfba0592c0915a0cd552438c4f1f 100644 (file)
--- a/transport.c
+++ b/transport.c
@@ -122,6 +122,7 @@ static void set_upstreams(struct transport *transport, struct ref *refs,
 struct bundle_transport_data {
        int fd;
        struct bundle_header header;
+       unsigned get_refs_from_bundle_called : 1;
 };
 
 static struct ref *get_refs_from_bundle(struct transport *transport,
@@ -135,6 +136,8 @@ static struct ref *get_refs_from_bundle(struct transport *transport,
        if (for_push)
                return NULL;
 
+       data->get_refs_from_bundle_called = 1;
+
        if (data->fd > 0)
                close(data->fd);
        data->fd = read_bundle_header(transport->url, &data->header);
@@ -154,6 +157,9 @@ static int fetch_refs_from_bundle(struct transport *transport,
                               int nr_heads, struct ref **to_fetch)
 {
        struct bundle_transport_data *data = transport->data;
+
+       if (!data->get_refs_from_bundle_called)
+               get_refs_from_bundle(transport, 0, NULL);
        return unbundle(the_repository, &data->header, data->fd,
                        transport->progress ? BUNDLE_VERBOSE : 0);
 }
@@ -743,7 +749,6 @@ static int disconnect_git(struct transport *transport)
 }
 
 static struct transport_vtable taken_over_vtable = {
-       1,
        NULL,
        get_refs_via_connect,
        fetch_refs_via_pack,
@@ -893,7 +898,6 @@ void transport_check_allowed(const char *type)
 }
 
 static struct transport_vtable bundle_vtable = {
-       0,
        NULL,
        get_refs_from_bundle,
        fetch_refs_from_bundle,
@@ -903,7 +907,6 @@ static struct transport_vtable bundle_vtable = {
 };
 
 static struct transport_vtable builtin_smart_vtable = {
-       1,
        NULL,
        get_refs_via_connect,
        fetch_refs_via_pack,
@@ -1286,15 +1289,6 @@ int transport_fetch_refs(struct transport *transport, struct ref *refs)
        struct ref **heads = NULL;
        struct ref *rm;
 
-       if (!transport->vtable->fetch_without_list)
-               /*
-                * Some transports (e.g. the built-in bundle transport and the
-                * transport helper interface) do not work when fetching is
-                * done immediately after transport creation. List the remote
-                * refs anyway (if not already listed) as a workaround.
-                */
-               transport_get_remote_refs(transport, NULL);
-
        for (rm = refs; rm; rm = rm->next) {
                nr_refs++;
                if (rm->peer_ref &&