Make sure the empty tree exists when needed in merge-recursive.

diff --git a/builtin-init-db.c b/builtin-init-db.c
index 5085018e46d8ebefaf797d62dcc7c9f8f1d06d02..235a0ee48f2c5ce09c63a949358eb16cde05332d 100644 (file)
--- a/builtin-init-db.c
+++ b/builtin-init-db.c
@@ -218,8 +218,8 @@ static void create_default_files(const char *git_dir, const char *template_path)
         * branch, if it does not exist yet.
         */
        strcpy(path + len, "HEAD");
-       if (read_ref(path, sha1) < 0) {
-               if (create_symref(path, "refs/heads/master") < 0)
+       if (read_ref("HEAD", sha1) < 0) {
+               if (create_symref("HEAD", "refs/heads/master") < 0)
                        exit(1);
        }
 
@@ -311,6 +311,7 @@ int cmd_init_db(int argc, const char **argv, const char *prefix)
                 */
                sprintf(buf, "%d", shared_repository);
                git_config_set("core.sharedrepository", buf);
+               git_config_set("receive.denyNonFastforwards", "true");
        }
 
        return 0;