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internal/ethapi: return empty arrays instead of null

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This commit is contained in:
Bas van Kervel 2017-04-24 11:34:32 +02:00
parent d2fda73ad7
commit c92cd8996c
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GPG key ID: BFB23B252EF5812B
1 changed files with 3 additions and 3 deletions
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6
internal/ethapi/api.go
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@ -191,7 +191,7 @@ func NewPublicAccountAPI(am *accounts.Manager) *PublicAccountAPI {
// Accounts returns the collection of accounts this node manages
func (s *PublicAccountAPI) Accounts() []common.Address {
var addresses []common.Address
addresses := make([]common.Address, 0)
for _, wallet := range s.am.Wallets() {
for _, account := range wallet.Accounts() {
addresses = append(addresses, account.Address)
@ -218,7 +218,7 @@ func NewPrivateAccountAPI(b Backend) *PrivateAccountAPI {
// ListAccounts will return a list of addresses for accounts this node manages.
func (s *PrivateAccountAPI) ListAccounts() []common.Address {
var addresses []common.Address
addresses := make([]common.Address, 0)
for _, wallet := range s.am.Wallets() {
for _, account := range wallet.Accounts() {
addresses = append(addresses, account.Address)
@ -237,7 +237,7 @@ type rawWallet struct {
// ListWallets will return a list of wallets this node manages.
func (s *PrivateAccountAPI) ListWallets() []rawWallet {
var wallets []rawWallet
wallets := make([]rawWallet, 0)
for _, wallet := range s.am.Wallets() {
wallets = append(wallets, rawWallet{
URL: wallet.URL().String(),