lib-storage: mailbox_set_subscribed() ignores duplicate changes now.

diff --git a/src/lib-storage/mail-storage.c b/src/lib-storage/mail-storage.c
index 454df24a9bcbabe686e73ce1f5f4f7d084cbf871..5c71eb685434687d3758eadaf2cb119c3abb5e8f 100644 (file)
--- a/src/lib-storage/mail-storage.c
+++ b/src/lib-storage/mail-storage.c
@@ -1521,6 +1521,12 @@ int mailbox_set_subscribed(struct mailbox *box, bool set)
 {
        if (mailbox_verify_name(box) < 0)
                return -1;
+       if (mailbox_list_iter_subscriptions_refresh(box->list) < 0) {
+               mail_storage_copy_list_error(box->storage, box->list);
+               return -1;
+       }
+       if (mailbox_is_subscribed(box) == set)
+               return 0;
        return box->v.set_subscribed(box, set);
 }