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authorJeffrey Wilcke <geffobscura@gmail.com>2015-07-26 03:48:53 +0800
committerJeffrey Wilcke <geffobscura@gmail.com>2015-07-26 03:48:53 +0800
commitc1c895a36b420d58431cf483bd3ed602227892fc (patch)
tree3a8ad9acc57bc63c3f14c14911df900ed264d759 /core/genesis.go
parent73a576c9af5038366f50509136a91a86d203fc6b (diff)
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core: fixed genesis write out to write only canon number
Diffstat (limited to 'core/genesis.go')
-rw-r--r--core/genesis.go9
1 files changed, 8 insertions, 1 deletions
diff --git a/core/genesis.go b/core/genesis.go
index a88e88ea8..2f218724a 100644
--- a/core/genesis.go
+++ b/core/genesis.go
@@ -27,6 +27,8 @@ import (
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/state"
"github.com/ethereum/go-ethereum/core/types"
+ "github.com/ethereum/go-ethereum/logger"
+ "github.com/ethereum/go-ethereum/logger/glog"
"github.com/ethereum/go-ethereum/params"
)
@@ -83,7 +85,12 @@ func WriteGenesisBlock(stateDb, blockDb common.Database, reader io.Reader) (*typ
block.Td = difficulty
if block := GetBlockByHash(blockDb, block.Hash()); block != nil {
- return nil, fmt.Errorf("Block %x already in database", block.Hash())
+ glog.V(logger.Info).Infoln("Genesis block already in chain. Writing canonical number")
+ err := WriteCanonNumber(blockDb, block)
+ if err != nil {
+ return nil, err
+ }
+ return block, nil
}
statedb.Sync()