diff options
Diffstat (limited to 'core/genesis.go')
| -rw-r--r-- | core/genesis.go | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/core/genesis.go b/core/genesis.go index d827ac1c1..9fa49f4d0 100644 --- a/core/genesis.go +++ b/core/genesis.go @@ -64,6 +64,9 @@ func WriteGenesisBlock(chainDb ethdb.Database, reader io.Reader) (*types.Block, if err := json.Unmarshal(contents, &genesis); err != nil { return nil, err } + if genesis.ChainConfig == nil { + genesis.ChainConfig = params.AllProtocolChanges + } // creating with empty hash always works statedb, _ := state.New(common.Hash{}, chainDb) |