`sync` protocol now can have negotiated fallback name
@@ -1577,8 +1577,6 @@ where
} => {
// Set number 0 is hardcoded the default set of peers we sync from.
if set_id == HARDCODED_PEERSETS_SYNC {
- debug_assert!(negotiated_fallback.is_none());
-
// `received_handshake` can be either a `Status` message if received from the
// legacy substream ,or a `BlockAnnouncesHandshake` if received from the block
// announces substream.
