From 3f421aca54bb5216e0f949966481fa4516c52273 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ha=20=C4=90ANG?= <dvietha@gmail.com>
Date: Fri, 4 Jan 2019 14:48:15 +0700
Subject: cmd/puppeth: fix panic error when export aleth genesis wo/
precompile-addresses (#18344)
* cmd/puppeth: fix panic error when export aleth genesis wo/ precompile-addresses
* cmd/puppeth: don't need to handle duplicate set
---
cmd/puppeth/genesis.go | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
(limited to 'cmd')
diff --git a/cmd/puppeth/genesis.go b/cmd/puppeth/genesis.go
index 1025dfe82..c95c81a6d 100644
--- a/cmd/puppeth/genesis.go
+++ b/cmd/puppeth/genesis.go
@@ -174,7 +174,11 @@ func (spec *alethGenesisSpec) setPrecompile(address byte, data *alethGenesisSpec
if spec.Accounts == nil {
spec.Accounts = make(map[common.UnprefixedAddress]*alethGenesisSpecAccount)
}
- spec.Accounts[common.UnprefixedAddress(common.BytesToAddress([]byte{address}))].Precompiled = data
+ addr := common.UnprefixedAddress(common.BytesToAddress([]byte{address}))
+ if _, exist := spec.Accounts[addr]; !exist {
+ spec.Accounts[addr] = &alethGenesisSpecAccount{}
+ }
+ spec.Accounts[addr].Precompiled = data
}
func (spec *alethGenesisSpec) setAccount(address common.Address, account core.GenesisAccount) {
--
cgit v1.2.3