implement fetching of moved submodules

diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c
index 52c63ebfdc737688a7d99f6be34c43cf80b1d011..cc4876740569c6e495b7cb32161d019619171d79 100644 (file)
--- a/builtin/receive-pack.c
+++ b/builtin/receive-pack.c
@@ -743,7 +743,7 @@ static int run_and_feed_hook(const char *hook_name, feed_fn feed,
                size_t n;
                if (feed(feed_state, &buf, &n))
                        break;
-               if (write_in_full(proc.in, buf, n) != n)
+               if (write_in_full(proc.in, buf, n) < 0)
                        break;
        }
        close(proc.in);
@@ -1207,11 +1207,10 @@ static void check_aliased_update(struct command *cmd, struct string_list *list)
        const char *dst_name;
        struct string_list_item *item;
        struct command *dst_cmd;
-       unsigned char sha1[GIT_MAX_RAWSZ];
        int flag;
 
        strbuf_addf(&buf, "%s%s", get_git_namespace(), cmd->ref_name);
-       dst_name = resolve_ref_unsafe(buf.buf, 0, sha1, &flag);
+       dst_name = resolve_ref_unsafe(buf.buf, 0, NULL, &flag);
        strbuf_release(&buf);
 
        if (!(flag & REF_ISSYMREF))
@@ -1459,7 +1458,6 @@ static void execute_commands(struct command *commands,
 {
        struct check_connected_options opt = CHECK_CONNECTED_INIT;
        struct command *cmd;
-       struct object_id oid;
        struct iterate_data data;
        struct async muxer;
        int err_fd = 0;
@@ -1516,7 +1514,7 @@ static void execute_commands(struct command *commands,
        check_aliased_updates(commands);
 
        free(head_name_to_free);
-       head_name = head_name_to_free = resolve_refdup("HEAD", 0, oid.hash, NULL);
+       head_name = head_name_to_free = resolve_refdup("HEAD", 0, NULL, NULL);
 
        if (use_atomic)
                execute_commands_atomic(commands, si);