cmd/utils, core, params: fork all teh things for dev mode (#3697)

2017-02-28 23:18:13 +01:00
parent 167be7f260
commit 7ff75ac2f2
3 changed files with 15 additions and 0 deletions
--- 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)