From: Junio C Hamano <gitster@pobox.com>
Date: Fri, 23 Nov 2007 07:25:19 +0000 (-0800)
Subject: Fix sample pre-commit hook
X-Git-Tag: v1.5.3.7~16
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=7a3db75beee75c4e1b5fdae7504bc2ba05c58b14;p=git.git

Fix sample pre-commit hook

If the worktree happened to have a file called HEAD, "diff-index --cached HEAD"
would complain about the ambiguity between revision and path.  Avoid it by
using an explicit "--" for disambiguation.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/templates/hooks--pre-commit b/templates/hooks--pre-commit
index 18b87309f..8b057be30 100644
--- a/templates/hooks--pre-commit
+++ b/templates/hooks--pre-commit
@@ -13,7 +13,7 @@
 
 if git-rev-parse --verify HEAD 2>/dev/null
 then
-	git-diff-index -p -M --cached HEAD
+	git-diff-index -p -M --cached HEAD --
 else
 	# NEEDSWORK: we should produce a diff with an empty tree here
 	# if we want to do the same verification for the initial import.