From 4dd2e8fde92b42f42159bdb6539b013c515d06a4 Mon Sep 17 00:00:00 2001
From: Juan Batiz-Benet <juan@benet.ai>
Date: Wed, 4 Mar 2015 08:28:46 -0800
Subject: [PATCH] fixed dht kbucket race

closes #836
---
 routing/kbucket/table.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/routing/kbucket/table.go b/routing/kbucket/table.go
index a785bf8b5..7b10d8daf 100644
--- a/routing/kbucket/table.go
+++ b/routing/kbucket/table.go
@@ -185,9 +185,11 @@ func (rt *RoutingTable) NearestPeers(id ID, count int) []peer.ID {
 // Size returns the total number of peers in the routing table
 func (rt *RoutingTable) Size() int {
 	var tot int
+	rt.tabLock.RLock()
 	for _, buck := range rt.Buckets {
 		tot += buck.Len()
 	}
+	rt.tabLock.RUnlock()
 	return tot
 }