From 27c03aafdf29736f889c56777426066c74fa115d Mon Sep 17 00:00:00 2001
From: Markus Heidelberg <markus.heidelberg@web.de>
Date: Sun, 21 Dec 2008 17:30:22 +0100
Subject: [PATCH] doc/git-fsck: change the way for getting heads' SHA1s

The straightforward way with using 'cat .git/refs/heads/*' doesn't work
with packed refs as well as branches of the form topic/topic1. So let's
use git-for-each-ref for getting the heads' SHA1s in this example.

Signed-off-by: Markus Heidelberg <markus.heidelberg@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 Documentation/git-fsck.txt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Documentation/git-fsck.txt b/Documentation/git-fsck.txt
index d5a76472196..287c4fc5e07 100644
--- a/Documentation/git-fsck.txt
+++ b/Documentation/git-fsck.txt
@@ -79,7 +79,8 @@ that aren't readable from any of the specified head nodes.
 
 So for example
 
-	git fsck --unreachable HEAD $(cat .git/refs/heads/*)
+	git fsck --unreachable HEAD \
+		$(git for-each-ref --format="%(objectname)" refs/heads)
 
 will do quite a _lot_ of verification on the tree. There are a few
 extra validity tests to be added (make sure that tree objects are