tag: converted MpdTag.items to a pointer list

This prepares the following patches, which aim to reduce MPD's memory
usage: we plan to share tag_item instances, instead of just their
values.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/tag.h b/src/tag.h
index 51cd64cd..1618c0f5 100644
--- a/src/tag.h
+++ b/src/tag.h
@@ -46,7 +46,7 @@ struct tag_item {
 
 struct tag {
 	int time;
-	struct tag_item *items;
+	struct tag_item **items;
 	mpd_uint8 numOfItems;
 };