From e20a3e9f2c30e024bc8ad57953c42825372a39a5 Mon Sep 17 00:00:00 2001
From: "Owain G. Ainsworth" <oga@conformal.com>
Date: Wed, 12 Feb 2014 15:33:52 +0000
Subject: [PATCH] Copy netaddresses in AddressCache instead of referencing
 them.

While harmless, this prevents the race detector complaining when these
are then used. Closes #94
---
 addrmanager.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/addrmanager.go b/addrmanager.go
index fe54abfe..21ea3a71 100644
--- a/addrmanager.go
+++ b/addrmanager.go
@@ -714,7 +714,8 @@ func (a *AddrManager) AddressCache() []*btcwire.NetAddress {
 	i := 0
 	// Iteration order is undefined here, but we randomise it anyway.
 	for _, v := range a.addrIndex {
-		allAddr[i] = v.na
+		copyNa := *v.na
+		allAddr[i] = &copyNa
 		i++
 	}
 	// Fisher-Yates shuffle the array