X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=git-tag-script;h=281d192814ec200199379f44fef10d2b04f762c1;hb=7ffeb8c24bb3eb83bf39e9d0348899f7f8178b2a;hp=233491bc633aaa21337bfb5ba1b01369d0ea6d89;hpb=65f0d0ee4627dd0f0468ceded38677076d78feb5;p=git.git

diff --git a/git-tag-script b/git-tag-script
index 233491bc..281d1928 100755
--- a/git-tag-script
+++ b/git-tag-script
@@ -1,6 +1,10 @@
 #!/bin/sh
-object=${2:-$(cat .git/HEAD)}
-type=$(cat-file -t $object) || exit 1
+# Copyright (c) 2005 Linus Torvalds
+
+: ${GIT_DIR=.git}
+
+object=${2:-$(cat "$GIT_DIR"/HEAD)}
+type=$(git-cat-file -t $object) || exit 1
 ( echo -e "object $object\ntype $type\ntag $1\n"; cat ) > .tmp-tag
 rm -f .tmp-tag.asc
 gpg -bsa .tmp-tag && cat .tmp-tag.asc >> .tmp-tag