git: mark cmd_rebase as requiring a worktree

diff --git a/builtin/rebase.c b/builtin/rebase.c
index ba3a574e4022c3dbd0e037782f520b1a199da42e..21681a551b1983cf9229e9f793bbbd53414451bb 100644 (file)
--- a/builtin/rebase.c
+++ b/builtin/rebase.c
@@ -1203,7 +1203,7 @@ static int rebase_config(const char *var, const char *value, void *data)
                if (git_config_bool(var, value))
                        opts->flags |= REBASE_DIFFSTAT;
                else
-                       opts->flags &= !REBASE_DIFFSTAT;
+                       opts->flags &= ~REBASE_DIFFSTAT;
                return 0;
        }
 
@@ -1486,10 +1486,6 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
                usage_with_options(builtin_rebase_usage,
                                   builtin_rebase_options);
 
-       prefix = setup_git_directory();
-       trace_repo_setup(prefix);
-       setup_work_tree();
-
        options.allow_empty_message = 1;
        git_config(rebase_config, &options);
 
@@ -2109,7 +2105,7 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
        strbuf_addf(&msg, "%s: checkout %s",
                    getenv(GIT_REFLOG_ACTION_ENVIRONMENT), options.onto_name);
        if (reset_head(&options.onto->object.oid, "checkout", NULL,
-                      RESET_HEAD_DETACH | RESET_ORIG_HEAD | 
+                      RESET_HEAD_DETACH | RESET_ORIG_HEAD |
                       RESET_HEAD_RUN_POST_CHECKOUT_HOOK,
                       NULL, msg.buf))
                die(_("Could not detach HEAD"));