cmd/bootnode: stop after generating/writing nodekey

parent d2fda73a
......@@ -68,6 +68,7 @@ func main() {
if err = crypto.SaveECDSA(*genKey, nodeKey); err != nil {
utils.Fatalf("%v", err)
}
return
case *nodeKeyFile == "" && *nodeKeyHex == "":
utils.Fatalf("Use -nodekey or -nodekeyhex to specify a private key")
case *nodeKeyFile != "" && *nodeKeyHex != "":
......
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