diff options
| -rw-r--r-- | cmd/puppeth/genesis.go | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/cmd/puppeth/genesis.go b/cmd/puppeth/genesis.go index 1025dfe82..c95c81a6d 100644 --- a/cmd/puppeth/genesis.go +++ b/cmd/puppeth/genesis.go @@ -174,7 +174,11 @@ func (spec *alethGenesisSpec) setPrecompile(address byte, data *alethGenesisSpec if spec.Accounts == nil { spec.Accounts = make(map[common.UnprefixedAddress]*alethGenesisSpecAccount) } - spec.Accounts[common.UnprefixedAddress(common.BytesToAddress([]byte{address}))].Precompiled = data + addr := common.UnprefixedAddress(common.BytesToAddress([]byte{address})) + if _, exist := spec.Accounts[addr]; !exist { + spec.Accounts[addr] = &alethGenesisSpecAccount{} + } + spec.Accounts[addr].Precompiled = data } func (spec *alethGenesisSpec) setAccount(address common.Address, account core.GenesisAccount) { |