Merge branch 'baserock/jonathanmaw/S9007/upgrade-git' into baserock/morphbaserock/morph

Reviewed-by: Lars Wirzenius <lars.wirzenius@codethink.co.uk>
Reviewed-by: Daniel Silverstone <daniel.silverstone@codethink.co.uk>

1 files changed, 12 insertions, 0 deletions

diff --git a/tag.c b/tag.c
index 3aa186df62..78d272b863 100644
--- a/tag.c
+++ b/tag.c
@@ -24,6 +24,18 @@ struct object *deref_tag(struct object *o, const char *warn, int warnlen)
 	return o;
 }
 
+struct object *deref_tag_noverify(struct object *o)
+{
+	while (o && o->type == OBJ_TAG) {
+		o = parse_object(o->sha1);
+		if (o && o->type == OBJ_TAG && ((struct tag *)o)->tagged)
+			o = ((struct tag *)o)->tagged;
+		else
+			o = NULL;
+	}
+	return o;
+}
+
 struct tag *lookup_tag(const unsigned char *sha1)
 {
 	struct object *obj = lookup_object(sha1);