virtual: If opening backend mailbox fails, show the maibox name.

--HG--
branch : HEAD

diff --git a/src/plugins/virtual/virtual-storage.c b/src/plugins/virtual/virtual-storage.c
index 9a88631a05843dd3c9ecc6029d681aed9749bae7..bf313e41a2deea7de47f196735b8f0606bf42b80 100644 (file)
--- a/src/plugins/virtual/virtual-storage.c
+++ b/src/plugins/virtual/virtual-storage.c
@@ -144,7 +144,8 @@ static int virtual_backend_box_open(struct virtual_mailbox *mbox,
                        return 0;
                }
                /* copy the error */
-               mail_storage_set_error(mbox->ibox.box.storage, error, str);
+               mail_storage_set_error(mbox->ibox.box.storage, error,
+                       t_strdup_printf("%s (%s)", str, mailbox));
                return -1;
        }
        i_array_init(&bbox->uids, 64);