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accounts: prefer nil slices over zero-length slices (#19079)

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Matthew Halpern 2019-03-06 02:30:39 -08:00 committed by Péter Szilágyi
parent 34c85def3e
commit 15eee47ebf
2 changed files with 8 additions and 4 deletions
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6
accounts/keystore/keystore.go
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@ -137,8 +137,10 @@ func (ks *KeyStore) refreshWallets() {
accs := ks.cache.accounts() accs := ks.cache.accounts()
// Transform the current list of wallets into the new one // Transform the current list of wallets into the new one
wallets := make([]accounts.Wallet, 0, len(accs)) var (
events := []accounts.WalletEvent{} wallets = make([]accounts.Wallet, 0, len(accs))
events []accounts.WalletEvent
)
for _, account := range accs { for _, account := range accs {
// Drop wallets while they were in front of the next account // Drop wallets while they were in front of the next account

6
accounts/usbwallet/hub.go
View File

@ -150,8 +150,10 @@ func (hub *Hub) refreshWallets() {
// Transform the current list of wallets into the new one // Transform the current list of wallets into the new one
hub.stateLock.Lock() hub.stateLock.Lock()
wallets := make([]accounts.Wallet, 0, len(devices)) var (
events := []accounts.WalletEvent{} wallets = make([]accounts.Wallet, 0, len(devices))
events []accounts.WalletEvent
)
for _, device := range devices { for _, device := range devices {
url := accounts.URL{Scheme: hub.scheme, Path: device.Path} url := accounts.URL{Scheme: hub.scheme, Path: device.Path}