setup: limit get_git_work_tree()'s to explicit setup case only

diff --git a/builtin/init-db.c b/builtin/init-db.c
index 9d4886c71675f2bc50671ea284875ebae9a34735..ea064784dbe0dc06527f8836e286059069ca1050 100644 (file)
--- a/builtin/init-db.c
+++ b/builtin/init-db.c
@@ -496,6 +496,7 @@ int cmd_init_db(int argc, const char **argv, const char *prefix)
        if (is_bare_repository_cfg < 0)
                is_bare_repository_cfg = guess_repository_type(git_dir);
 
+       startup_info->setup_explicit = 1;
        if (!is_bare_repository_cfg) {
                if (git_dir) {
                        const char *git_dir_parent = strrchr(git_dir, '/');