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authorgary rong <garyrong0905@gmail.com>2018-05-09 20:24:25 +0800
committerPéter Szilágyi <peterke@gmail.com>2018-05-09 20:24:25 +0800
commit7beccb29becf439df7bf4c033a94c019ad25bead (patch)
tree5d8581c15f3f110c765c6383e0c4c7724418d6f0 /cmd
parent5dbd8b42a90779bd4269012c1336679fd4ca9824 (diff)
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all: get rid of error when creating memory database (#16716)
* all: get rid of error when create mdb * core: clean up variables definition * all: inline mdb definition
Diffstat (limited to 'cmd')
-rw-r--r--cmd/evm/runner.go5
1 files changed, 2 insertions, 3 deletions
diff --git a/cmd/evm/runner.go b/cmd/evm/runner.go
index 99919304a..7138a9ddd 100644
--- a/cmd/evm/runner.go
+++ b/cmd/evm/runner.go
@@ -98,14 +98,13 @@ func runCmd(ctx *cli.Context) error {
}
if ctx.GlobalString(GenesisFlag.Name) != "" {
gen := readGenesis(ctx.GlobalString(GenesisFlag.Name))
- db, _ := ethdb.NewMemDatabase()
+ db := ethdb.NewMemDatabase()
genesis := gen.ToBlock(db)
statedb, _ = state.New(genesis.Root(), state.NewDatabase(db))
chainConfig = gen.Config
blockNumber = gen.Number
} else {
- db, _ := ethdb.NewMemDatabase()
- statedb, _ = state.New(common.Hash{}, state.NewDatabase(db))
+ statedb, _ = state.New(common.Hash{}, state.NewDatabase(ethdb.NewMemDatabase()))
}
if ctx.GlobalString(SenderFlag.Name) != "" {
sender = common.HexToAddress(ctx.GlobalString(SenderFlag.Name))