Add const/references to all signal parameters

2023-04-09 20:23:42 +02:00
parent fa856ee905
commit aaa530e72b
102 changed files with 296 additions and 297 deletions
--- a/src/device/cddadevice.h
+++ b/src/device/cddadevice.h
@@ -56,7 +56,7 @@ class CddaDevice : public ConnectedDevice {
  static QStringList url_schemes() { return QStringList() << "cdda"; }

 signals:
-  void SongsDiscovered(SongList songs);
+  void SongsDiscovered(const SongList &songs);

 private slots:
  void SongsLoaded(const SongList &songs);