pkgs/mpdpopmd: Don't add a new song to playlist for every event

This tries to keep the playlist size somewhat bounded, but is probably
not yet a perfect solution.

1 files changed, 3 insertions, 3 deletions

diff --git a/pkgs/by-name/mp/mpdpopm/src/lib.rs b/pkgs/by-name/mp/mpdpopm/src/lib.rs
index a69beeb2..2394b729 100644
--- a/pkgs/by-name/mp/mpdpopm/src/lib.rs
+++ b/pkgs/by-name/mp/mpdpopm/src/lib.rs
@@ -144,14 +144,14 @@ pub async fn mpdpopm(cfg: Config) -> std::result::Result<(), Error> {
                         Ok(subsys) => {
                             debug!("subsystem {} changed", subsys);
                             if subsys == IdleSubSystem::Player {
-                                state.update(&mut client)
+                                if state.update(&mut client)
                                     .await
-                                    .context("PlayState update failed")?;
-
+                                    .context("PlayState update failed")? {
                                 mqueue
                                     .advance_dj(&mut client)
                                     .await
                                     .context("MessageQueue tick failed")?;
+                                }
                             } else if subsys == IdleSubSystem::Message {
                                 msg_check_needed = true;
                             }