screen_client: recover from UPDATE_ALREADY error

If mpd_connection_clear_error() fails, revert to
mpdclient_handle_error().

diff --git a/src/screen_client.c b/src/screen_client.c
index 9d60ed2cd6943cbd018653fdcc0bc4338d53ffc9..9e13ba00e3ebf9a092f8062aa7d2695c9390d2c9 100644 (file)
--- a/src/screen_client.c
+++ b/src/screen_client.c
@@ -78,10 +78,10 @@ screen_database_update(struct mpdclient *c, const char *path)
        id = mpd_run_update(c->connection, path);
        if (id == 0) {
                if (mpd_connection_get_error(c->connection) == MPD_ERROR_SERVER &&
-                   mpd_connection_get_server_error(c->connection) == MPD_SERVER_ERROR_UPDATE_ALREADY) {
+                   mpd_connection_get_server_error(c->connection) == MPD_SERVER_ERROR_UPDATE_ALREADY &&
+                   mpd_connection_clear_error(c->connection))
                        screen_status_printf(_("Database update running..."));
-                       mpd_connection_clear_error(c->connection);
-               } else
+               else
                        mpdclient_handle_error(c);
                return;
        }