Override desc from address function

bchain/coins/ghost/ghostparser.go

@@ -66,6 +66,11 @@ func GetChainParams(chain string) *chaincfg.Params {
 	}
 }
 
+func (p *GhostParser) GetAddrDescFromAddress(address string) (bchain.AddressDescriptor, error) {
+	addressByte := []byte(address)
+	return bchain.AddressDescriptor(addressByte), nil
+}
+
 func (p *GhostParser) GetAddrDescFromVout(output *bchain.Vout) (bchain.AddressDescriptor, error) {
 	addrs := output.ScriptPubKey.Addresses
 	if addrs == nil || len(addrs) == 0 {

bchain/coins/ghost/ghostrpc.go

@@ -58,6 +58,13 @@ func (b *GhostRPC) Initialize() error {
 
 // GetBlock returns block with given hash.
 func (g *GhostRPC) GetBlock(hash string, height uint32) (*bchain.Block, error) {
+	var err error
+	if hash == "" && height > 0 {
+		hash, err = g.GetBlockHash(height)
+		if err != nil {
+			return nil, err
+		}
+	}
 	block, err := g.GetBlockFull(hash)
 	return block, err
 }