From 1982467d9229e3c92157f2a41363365dcb866e86 Mon Sep 17 00:00:00 2001 From: Erik Faye-Lund Date: Mon, 23 Mar 2009 12:53:09 +0000 Subject: builtin-fast-export.c: handle nested tags When tags that points to tags are passed to fast-export, an error is given, saying "Tag [TAGNAME] points nowhere?". This fix calls parse_object() on the object before referencing it's tag, to ensure the tag-info is fully initialized. In addition, it inserts a comment to point out where nested tags are handled. This is consistent with the comment for signed tags. Signed-off-by: Erik Faye-Lund Signed-off-by: Junio C Hamano --- builtin-fast-export.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'builtin-fast-export.c') diff --git a/builtin-fast-export.c b/builtin-fast-export.c index 1ec459f057..f171ee4a2b 100644 --- a/builtin-fast-export.c +++ b/builtin-fast-export.c @@ -362,7 +362,10 @@ static void get_tags_and_duplicates(struct object_array *pending, break; case OBJ_TAG: tag = (struct tag *)e->item; + + /* handle nested tags */ while (tag && tag->object.type == OBJ_TAG) { + parse_object(tag->object.sha1); string_list_append(full_name, extra_refs)->util = tag; tag = (struct tag *)tag->tagged; } @@ -375,7 +378,7 @@ static void get_tags_and_duplicates(struct object_array *pending, case OBJ_BLOB: handle_object(tag->object.sha1); continue; - default: + default: /* OBJ_TAG (nested tags) is already handled */ warning("Tag points to object of unexpected type %s, skipping.", typename(tag->object.type)); continue; -- cgit v1.2.3