ProxyDatabase: pass "detached" objects to visitors

Fixes wrong object URIs with duplicate base names.

1 files changed, 6 insertions, 0 deletions

diff --git a/src/song.h b/src/song.h
index a09b69df..39f916a6 100644
--- a/src/song.h
+++ b/src/song.h
@@ -94,6 +94,12 @@ struct song *
 song_replace_uri(struct song *song, const char *uri);
 
 /**
+ * Creates a "detached" song object.
+ */
+struct song *
+song_detached_new(const char *uri);
+
+/**
  * Creates a duplicate of the song object.  If the object is in the
  * database, it creates a "detached" copy of this song, see
  * song_is_detached().