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mobile: prefer nil slices over zero-length slices

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This commit is contained in:
Matthew Halpern 2019-02-14 13:53:27 -08:00
parent ba90a4aaa4
commit 66c38105d2
1 changed files with 1 additions and 1 deletions
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2
mobile/p2p.go
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@ -37,7 +37,7 @@ func (ni *NodeInfo) GetDiscoveryPort() int { return ni.info.Ports.Discovery
func (ni *NodeInfo) GetListenerPort() int { return ni.info.Ports.Listener }
func (ni *NodeInfo) GetListenerAddress() string { return ni.info.ListenAddr }
func (ni *NodeInfo) GetProtocols() *Strings {
protos := []string{}
var protos []string
for proto := range ni.info.Protocols {
protos = append(protos, proto)
}