From 1de930227b625def744d41b9e05abf429fc404c3 Mon Sep 17 00:00:00 2001
From: Andrew Mahone <andrew.mahone@gmail.com>
Date: Fri, 15 May 2009 00:57:35 +0000
Subject: [PATCH] Attempt to make version.sh a little more resistant to
 producing spurious "modified" status on git repositories.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20933 a1c6a512-1295-4272-9138-f99709370657
---
 tools/version.sh | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/tools/version.sh b/tools/version.sh
index 9f47afcfd2..332dbc1838 100755
--- a/tools/version.sh
+++ b/tools/version.sh
@@ -45,11 +45,10 @@ gitversion() {
 	# Is this a git-svn commit?
 	if ! git log  HEAD^.. --pretty=format:"%b" | grep -q "git-svn-id: svn" ; then
 	    mod="M"
-	fi
-
 	# Are there uncommitted changes?
-	git update-index --refresh --unmerged > /dev/null
-	if git diff-index --name-only HEAD | read dummy; then
+	elif git diff --name-only HEAD | read dummy; then
+	    mod="M"
+	elif git diff --name-only --cached HEAD | read dummy; then
 	    mod="M"
 	fi