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Cleanup

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This commit is contained in:
Taylor Gerring 2015-06-06 09:50:23 -04:00
parent d65b64c884
commit ed621aae33
2 changed files with 2 additions and 3 deletions
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2
cmd/geth/chaincmd.go
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@ -69,7 +69,7 @@ func importChain(ctx *cli.Context) {
}
func exportChain(ctx *cli.Context) {
if len(ctx.Args()) != 1 {
if len(ctx.Args()) < 1 {
utils.Fatalf("This command requires an argument.")
}
chain, _, _, _ := utils.MakeChain(ctx)

3
core/chain_manager.go
View File

@ -351,13 +351,12 @@ func (self *ChainManager) Export(w io.Writer) error {
func (self *ChainManager) ExportN(w io.Writer, first uint64, last uint64) error {
self.mu.RLock()
defer self.mu.RUnlock()
glog.V(logger.Info).Infof("exporting %v blocks...\n", self.currentBlock.Header().Number)
if first > last {
return fmt.Errorf("export failed: first (%d) is greater than last (%d)", first, last)
}
glog.V(logger.Info).Infof("exporting %d blocks...\n", last-first)
glog.V(logger.Info).Infof("exporting %d blocks...\n", last-first+1)
for nr := first; nr <= last; nr++ {
block := self.GetBlockByNumber(nr)