mpd: add function `Close` to the player

Let's close both the watcher and the client, instead of leaking this
interface to the user.

1 files changed, 10 insertions, 0 deletions

diff --git a/internal/mpd/mpd.go b/internal/mpd/mpd.go
index ed9d3c2..cebf2b2 100644
--- a/internal/mpd/mpd.go
+++ b/internal/mpd/mpd.go
@@ -36,3 +36,13 @@ func NewPlayer(net string, addr string) (*player, error) {
 
 	return &p, nil
 }
+
+func (p *player) Close() error {
+	if err := p.Watcher.Close(); err != nil {
+		return err
+	}
+	if err := p.Client.Close(); err != nil {
+		return err
+	}
+	return nil
+}