--testnet crashes the node

[korjavin]

System information

1.5.3
Gdbix version: gdbix version
OS & Version: Windows/Linux/OSX
linux
Commit hash : (if develop)

Expected behaviour

If started with --testnet flag should start and connect to tesnet

Actual behaviour

It panics on the start

Steps to reproduce the behaviour

start with --testnet

Backtrace

I1016 14:27:46.583445 cmd/utils/flags.go:608] WARNING: No etherbase set and no accounts found as default
I1016 14:27:46.583849 dbixdb/database.go:83] Allotted 1024MB cache and 1024 file handles to /root/.dubaicoin/testnet/gdbix/chaindata
I1016 14:27:46.593309 dbixdb/database.go:176] closed db:/root/.dubaicoin/testnet/gdbix/chaindata
panic: failed to load default genesis: bzip2 data invalid: bad magic value

goroutine 1 [running]:
github.com/dubaicoin-dbix/go-dubaicoin/core.DefaultTestnetGenesisBlock(0xc42009c500, 0xdf3043)
	/go-dubaicoin/build/_workspace/src/github.com/dubaicoin-dbix/go-dubaicoin/core/genesis.go:201 +0x518
github.com/dubaicoin-dbix/go-dubaicoin/cmd/utils.RegisterEthService(0xc42009c500, 0xc4201338c0, 0xc4204de0e0, 0x19, 0x19)
	/go-dubaicoin/build/_workspace/src/github.com/dubaicoin-dbix/go-dubaicoin/cmd/utils/flags.go:757 +0x8fd
main.makeFullNode(0xc42009c500, 0xc42026a347)
	/go-dubaicoin/build/_workspace/src/github.com/dubaicoin-dbix/go-dubaicoin/cmd/gdbix/main.go:211 +0x204
main.gdbix(0xc42009c500, 0xe59800, 0xb2d05e00)
	/go-dubaicoin/build/_workspace/src/github.com/dubaicoin-dbix/go-dubaicoin/cmd/gdbix/main.go:187 +0x2b
github.com/dubaicoin-dbix/go-dubaicoin/vendor/gopkg.in/urfave/cli%2ev1.HandleAction(0xcaa8e0, 0xe5a920, 0xc42009c500, 0xc42009c500, 0xc4204a9f40)
	/go-dubaicoin/build/_workspace/src/github.com/dubaicoin-dbix/go-dubaicoin/vendor/gopkg.in/urfave/cli.v1/app.go:485 +0xd2
github.com/dubaicoin-dbix/go-dubaicoin/vendor/gopkg.in/urfave/cli%2ev1.(*App).Run(0xc420078340, 0xc420010100, 0x10, 0x10, 0x0, 0x0)
	/go-dubaicoin/build/_workspace/src/github.com/dubaicoin-dbix/go-dubaicoin/vendor/gopkg.in/urfave/cli.v1/app.go:259 +0x695
main.main()
	/go-dubaicoin/build/_workspace/src/github.com/dubaicoin-dbix/go-dubaicoin/cmd/gdbix/main.go:177 +0x55