Fix history memory leak

With `history = 0` playlist items are discarded, but not freed.

2 files changed, 3 insertions, 0 deletions

diff --git a/src/main.c b/src/main.c
index 174d144..f011c5a 100644
--- a/src/main.c
+++ b/src/main.c
@@ -301,6 +301,7 @@ static void BarMainLoop (BarApp_t *app) {
 			if (app->playlist != NULL) {
 				PianoSong_t *histsong = app->playlist;
 				app->playlist = app->playlist->next;
+				histsong->next = NULL;
 				BarUiHistoryPrepend (app, histsong);
 			}
 			if (app->playlist == NULL) {
diff --git a/src/ui.c b/src/ui.c
index 8543018..d5def60 100644
--- a/src/ui.c
+++ b/src/ui.c
@@ -894,6 +894,8 @@ void BarUiHistoryPrepend (BarApp_t *app, PianoSong_t *song) {
 				PianoDestroyPlaylist (delSong);
 			}
 		}
+	} else {
+		PianoDestroyPlaylist (song);
 	}
 }