[PATCH 4/4] Use tree_from_tree_or_commit() in ls-tree.

From: Junio C Hamano <junkio@cox.net>
Date: Apr 20, 2005, 06:11 UTC
Message-ID: <7v4qe2kmff.fsf@assigned-by-dhcp.cox.net>

This patch makes ls-tree accept either tree or commit.

Signed-off-by: Junio C Hamano <junkio@cox.net>
---

 ls-tree.c |    2 +-
 1 files changed, 1 insertion(+), 1 deletion(-)

Makefile: needs update
cache.h: needs update
sha1_file.c: needs update

--- a/ls-tree.c
+++ b/ls-tree.c
@@ -74,7 +74,7 @@ static int list(unsigned char *sha1)
 	unsigned long size;
 	char type[20];
 
-	buffer = read_sha1_file(sha1, type, &size);
+	buffer = tree_from_tree_or_commit(sha1, type, &size);
 	if (!buffer)
 		die("unable to read sha1 file");
 	list_recursive(buffer, type, size, NULL);