forks/go-ethereum
1
0
Fork 1
mirror of https://github.com/ethereum/go-ethereum.git synced 2026-08-18 01:43:47 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

cmd/geth: small change of copydb source path check

Browse source 
This changes to check the first arg length instead of checking
if there's only one arg for the required source path to follow
more conventions.
This commit is contained in:
Zhenguo Niu 2018-03-19 16:20:38 +08:00
parent fe6cf00f48
commit 1b9afa41f7
1 changed files with 3 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
cmd/geth/chaincmd.go
View file

@ -305,7 +305,8 @@ func exportChain(ctx *cli.Context) error {
func copyDb(ctx *cli.Context) error {
// Ensure we have a source chain directory to copy
if len(ctx.Args()) != 1 {
dbPath := ctx.Args().First()
if len(dbPath) == 0 {
utils.Fatalf("Source chaindata directory path argument missing")
}
// Initialize a new chain for the running node to sync into
@ -316,7 +317,7 @@ func copyDb(ctx *cli.Context) error {
dl := downloader.New(syncmode, chainDb, new(event.TypeMux), chain, nil, nil)
// Create a source peer to satisfy downloader requests from
db, err := ethdb.NewLDBDatabase(ctx.Args().First(), ctx.GlobalInt(utils.CacheFlag.Name), 256)
db, err := ethdb.NewLDBDatabase(dbPath, ctx.GlobalInt(utils.CacheFlag.Name), 256)
if err != nil {
return err
}