From 66c38105d2d6480aefeec784f0721531901d3f05 Mon Sep 17 00:00:00 2001
From: Matthew Halpern <matthalp@gmail.com>
Date: Thu, 14 Feb 2019 13:53:27 -0800
Subject: [PATCH] mobile: prefer nil slices over zero-length slices

---
 mobile/p2p.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mobile/p2p.go b/mobile/p2p.go
index a80d9fff2e..14b4ffc0ba 100644
--- a/mobile/p2p.go
+++ b/mobile/p2p.go
@@ -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)
 	}