message: potential fix for syncing
diff: @@ -632,6 +632,7 @@ namespace eosio {
  auto next = sblockptr->id();
  bool peer_knows_prev = self->_last_sent_block_id == prev; /// shortcut
  + peer_knows_prev |= self->_last_sent_block_num <= self->_local_lib;
  if( !peer_knows_prev )
  peer_knows_prev = self->is_known_by_peer( prev );
  @@ -651,7 +652,7 @@ namespace eosio {
  self->do_send_next_message();
  }
  } else {
  - wlog( "looks like we had a fork... see if peer knows previous block num" );
  + wlog( "looks like we had a fork... " );
  self->_state = idle_state;
  /// we must have forked... peer doesn't know about previous,
  /// we need to find the most recent block the peer does know about
  