define empty tree sha1 as a macro
This can potentially be used in a few places, so let's make
it available to all parts of the code.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/sha1_file.c b/sha1_file.c
index ab2b520..1489d04 100644
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -1996,9 +1996,7 @@
static int cached_object_nr, cached_object_alloc;
static struct cached_object empty_tree = {
- /* empty tree sha1: 4b825dc642cb6eb9a060e54bf8d69288fbee4904 */
- "\x4b\x82\x5d\xc6\x42\xcb\x6e\xb9\xa0\x60"
- "\xe5\x4b\xf8\xd6\x92\x88\xfb\xee\x49\x04",
+ EMPTY_TREE_SHA1_BIN,
OBJ_TREE,
"",
0
