db/DatabaseSong: make the Storage optional

Some database plugins don't use a Storage (e.g. UPnP), and with this plugin, DatabaseDetachSong() can crash.
2017-02-08 09:47:43 +01:00
parent f689e28958
commit 777e15bd78
9 changed files with 15 additions and 15 deletions
--- a/test/test_translate_song.cxx
+++ b/test/test_translate_song.cxx
@@ -109,7 +109,7 @@ static const char *uri2 = "foo/bar.ogg";

 DetachedSong
 DatabaseDetachSong(gcc_unused const Database &db,
-		   gcc_unused const Storage &_storage,
+		   gcc_unused const Storage *_storage,
 		   const char *uri)
 {
 	if (strcmp(uri, uri2) == 0)