use oid_to_hex_r() for converting struct object_id hashes to hex strings
Patch generated by Coccinelle and contrib/coccinelle/object_id.cocci.
Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/diff.c b/diff.c
index f08cd8e..d91a344 100644
--- a/diff.c
+++ b/diff.c
@@ -3015,7 +3015,7 @@ static struct diff_tempfile *prepare_temp_file(const char *name,
if (!one->oid_valid)
sha1_to_hex_r(temp->hex, null_sha1);
else
- sha1_to_hex_r(temp->hex, one->oid.hash);
+ oid_to_hex_r(temp->hex, &one->oid);
/* Even though we may sometimes borrow the
* contents from the work tree, we always want
* one->mode. mode is trustworthy even when
