song/TagSongFilter: apply negation properly to multiple tag values

The old implementation didn't make a lot of sense; the "!=" operator was not actually the opposite of "==". Closes https://github.com/MusicPlayerDaemon/MPD/issues/505
2019-03-15 20:32:03 +01:00
parent 0acb55cde5
commit 3bf521d5ca
2 changed files with 7 additions and 6 deletions
--- a/1
+++ b/1
@@ -1,6 +1,7 @@
 ver 0.21.6 (not yet released)
 * protocol
  - allow loading playlists specified as absolute filesystem paths
+  - fix negated filter expressions with multiple tag values
  - fix "list" with filter expression
 * input
  - cdio_paranoia: fix build failure due to missing #include