Merge branch 'rs/get-tagged-oid'

Code cleanup.

* rs/get-tagged-oid:
  use get_tagged_oid()
  tag: factor out get_tagged_oid()

1 files changed, 7 insertions, 0 deletions

diff --git a/tag.c b/tag.c
index 5db870edb9..bfa0e31435 100644
--- a/tag.c
+++ b/tag.c
@@ -212,3 +212,10 @@ int parse_tag(struct tag *item)
 	free(data);
 	return ret;
 }
+
+struct object_id *get_tagged_oid(struct tag *tag)
+{
+	if (!tag->tagged)
+		die("bad tag");
+	return &tag->tagged->oid;
+}