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| author | Matthew Halpern <matthalp@google.com> | 2019-02-18 19:31:22 +0800 |
|---|---|---|
| committer | Péter Szilágyi <peterke@gmail.com> | 2019-02-18 19:31:22 +0800 |
| commit | 7b3e3d549ed3af9abad6251b9bf17c526ee444ba (patch) | |
| tree | a1cd63373b03b3c5bec7442da9351d66163a0523 /node/config.go | |
| parent | 3930f3795b6e46ce9104cf1bbfd2bdd4f2e605b3 (diff) | |
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node: prefer nil slices over zero-length slices (#19083)
Diffstat (limited to 'node/config.go')
| -rw-r--r-- | node/config.go | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/node/config.go b/node/config.go index ff0725aab..2f871e478 100644 --- a/node/config.go +++ b/node/config.go @@ -466,7 +466,7 @@ func makeAccountManager(conf *Config) (*accounts.Manager, string, error) { return nil, "", err } // Assemble the account manager and supported backends - backends := []accounts.Backend{} + var backends []accounts.Backend if len(conf.ExternalSigner) > 0 { log.Info("Using external signer", "url", conf.ExternalSigner) if extapi, err := external.NewExternalBackend(conf.ExternalSigner); err == nil { |