tree-diff: remove special-case diff-emitting code for empty-tree cases

diff --git a/builtin/init-db.c b/builtin/init-db.c
index 78aa3872dddbba8988b61c49996f9e63719bac75..c7c76bbf21fd5b5c9200b2535875b912e4d49000 100644 (file)
--- a/builtin/init-db.c
+++ b/builtin/init-db.c
@@ -266,7 +266,7 @@ static int create_default_files(const char *template_path)
                /* allow template config file to override the default */
                if (log_all_ref_updates == -1)
                    git_config_set("core.logallrefupdates", "true");
-               if (prefixcmp(git_dir, work_tree) ||
+               if (!starts_with(git_dir, work_tree) ||
                    strcmp(git_dir + strlen(work_tree), "/.git")) {
                        git_config_set("core.worktree", work_tree);
                }
@@ -515,13 +515,14 @@ int cmd_init_db(int argc, const char **argv, const char *prefix)
                                saved = shared_repository;
                                shared_repository = 0;
                                switch (safe_create_leading_directories_const(argv[0])) {
-                               case -3:
+                               case SCLD_OK:
+                               case SCLD_PERMS:
+                                       break;
+                               case SCLD_EXISTS:
                                        errno = EEXIST;
                                        /* fallthru */
-                               case -1:
-                                       die_errno(_("cannot mkdir %s"), argv[0]);
-                                       break;
                                default:
+                                       die_errno(_("cannot mkdir %s"), argv[0]);
                                        break;
                                }
                                shared_repository = saved;