song: use songvec_for_each() in songvec_print() / songvec_save()

songvec_for_each() has locking, use it instead of manually iterating
over the songvec items.

1 files changed, 8 insertions, 8 deletions

diff --git a/src/song_print.c b/src/song_print.c
index 3b427547..647e6d59 100644
--- a/src/song_print.c
+++ b/src/song_print.c
@@ -42,14 +42,14 @@ int song_print_info(struct client *client, Song * song)
 	return 0;
 }
 
-int songvec_print(struct client *client, const struct songvec *sv)
+static int
+song_print_info_x(Song *song, void *data)
 {
-	int i;
-	Song **sp = sv->base;
-
-	for (i = sv->nr; --i >= 0;)
-		if (song_print_info(client, *sp++) < 0)
-			return -1;
+	struct client *client = data;
+	return song_print_info(client, song);
+}
 
-	return 0;
+int songvec_print(struct client *client, const struct songvec *sv)
+{
+	return songvec_for_each(sv, song_print_info_x, client);
 }