don't take elements with 0 height into account when looking for order.
don't take elements with 0 height into account when looking for order.

bankonme/darkwallet,salmion/dashwallet,CryptArc/darkwallet,bankonme/darkwallet,darkwallet/darkwallet,CryptArc/darkwallet,darkwallet/darkwallet,salmion/dashwallet