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cmd/puppeth: add constraints to network name

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This commit is contained in:
Zhenguo Niu 2018-03-19 13:38:54 +08:00
parent fe6cf00f48
commit 6474da0f7a
1 changed files with 6 additions and 0 deletions
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6
cmd/puppeth/puppeth.go
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@ -20,8 +20,10 @@ package main
import (
"math/rand"
"os"
"strings"
"time"
"github.com/ethereum/go-ethereum/cmd/utils"
"github.com/ethereum/go-ethereum/log"
"gopkg.in/urfave/cli.v1"
)
@ -47,6 +49,10 @@ func main() {
log.Root().SetHandler(log.LvlFilterHandler(log.Lvl(c.Int("loglevel")), log.StreamHandler(os.Stdout, log.TerminalFormat(true))))
rand.Seed(time.Now().UnixNano())
network := c.String("network")
if strings.Contains(network, " ") || strings.Contains(network, "-") {
utils.Fatalf("No spaces or hyphens allowed in network name")
}
// Start the wizard and relinquish control
makeWizard(c.String("network")).run()
return nil