From 7d8ae93292e2cd862359f02879a0c954faf8afa8 Mon Sep 17 00:00:00 2001
From: Mike Hommey <mh@glandium.org>
Date: Sat, 3 Nov 2007 12:23:12 +0100
Subject: [PATCH] Use setup_work_tree() in builtin-ls-files.c

Signed-off-by: Mike Hommey <mh@glandium.org>
Acked-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 builtin-ls-files.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/builtin-ls-files.c b/builtin-ls-files.c
index b70da1863b..e0b856f432 100644
--- a/builtin-ls-files.c
+++ b/builtin-ls-files.c
@@ -525,11 +525,8 @@ int cmd_ls_files(int argc, const char **argv, const char *prefix)
 		break;
 	}
 
-	if (require_work_tree && !is_inside_work_tree()) {
-		const char *work_tree = get_git_work_tree();
-		if (!work_tree || chdir(work_tree))
-			die("This operation must be run in a work tree");
-	}
+	if (require_work_tree && !is_inside_work_tree())
+		setup_work_tree();
 
 	pathspec = get_pathspec(prefix, argv + i);
 
-- 
2.11.4.GIT