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-rw-r--r--cmd/geth/chaincmd.go5
1 files changed, 2 insertions, 3 deletions
diff --git a/cmd/geth/chaincmd.go b/cmd/geth/chaincmd.go
index 80f3777d6..868ee7db1 100644
--- a/cmd/geth/chaincmd.go
+++ b/cmd/geth/chaincmd.go
@@ -137,8 +137,7 @@ func upgradeDB(ctx *cli.Context) {
glog.Infoln("Upgrading blockchain database")
chain, chainDb := utils.MakeChain(ctx)
- v, _ := chainDb.Get([]byte("BlockchainVersion"))
- bcVersion := int(common.NewValue(v).Uint())
+ bcVersion := core.GetBlockChainVersion(chainDb)
if bcVersion == 0 {
bcVersion = core.BlockChainVersion
}
@@ -154,7 +153,7 @@ func upgradeDB(ctx *cli.Context) {
// Import the chain file.
chain, chainDb = utils.MakeChain(ctx)
- chainDb.Put([]byte("BlockchainVersion"), common.NewValue(core.BlockChainVersion).Bytes())
+ core.WriteBlockChainVersion(chainDb, core.BlockChainVersion)
err := utils.ImportChain(chain, exportFile)
chainDb.Close()
if err != nil {