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| author | Matthew Halpern <matthalp@google.com> | 2019-03-06 18:30:39 +0800 |
|---|---|---|
| committer | Péter Szilágyi <peterke@gmail.com> | 2019-03-06 18:30:39 +0800 |
| commit | 15eee47ebf878b4eff3c2359b9eaa57bba397448 (patch) | |
| tree | 1baf052191da5d40739e0883aad9f0b19d768087 | |
| parent | 34c85def3eec09ee50ea2499824aeaa48705eae2 (diff) | |
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accounts: prefer nil slices over zero-length slices (#19079)
| -rw-r--r-- | accounts/keystore/keystore.go | 6 | ||||
| -rw-r--r-- | accounts/usbwallet/hub.go | 6 |
2 files changed, 8 insertions, 4 deletions
diff --git a/accounts/keystore/keystore.go b/accounts/keystore/keystore.go index 2918047cc..434e03504 100644 --- a/accounts/keystore/keystore.go +++ b/accounts/keystore/keystore.go @@ -137,8 +137,10 @@ func (ks *KeyStore) refreshWallets() { accs := ks.cache.accounts() // Transform the current list of wallets into the new one - wallets := make([]accounts.Wallet, 0, len(accs)) - events := []accounts.WalletEvent{} + var ( + wallets = make([]accounts.Wallet, 0, len(accs)) + events []accounts.WalletEvent + ) for _, account := range accs { // Drop wallets while they were in front of the next account diff --git a/accounts/usbwallet/hub.go b/accounts/usbwallet/hub.go index 640320bc9..a91340b4f 100644 --- a/accounts/usbwallet/hub.go +++ b/accounts/usbwallet/hub.go @@ -150,8 +150,10 @@ func (hub *Hub) refreshWallets() { // Transform the current list of wallets into the new one hub.stateLock.Lock() - wallets := make([]accounts.Wallet, 0, len(devices)) - events := []accounts.WalletEvent{} + var ( + wallets = make([]accounts.Wallet, 0, len(devices)) + events []accounts.WalletEvent + ) for _, device := range devices { url := accounts.URL{Scheme: hub.scheme, Path: device.Path} |