From 1cdedcd3a74b335aaa9a4c8de8663296ad2faa52 Mon Sep 17 00:00:00 2001
From: Paul Bellamy <paul.a.bellamy@gmail.com>
Date: Wed, 27 Jan 2016 10:44:40 +0000
Subject: [PATCH] Review feedback

---
 report/node_set.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/report/node_set.go b/report/node_set.go
index 53c196854..f0d43492f 100644
--- a/report/node_set.go
+++ b/report/node_set.go
@@ -33,7 +33,7 @@ func (n NodeSet) Add(nodes ...Node) NodeSet {
 		result = ps.NewMap()
 	}
 	for _, node := range nodes {
-		result = result.Set(fmt.Sprintf("%s %s", node.Topology, node.ID), node)
+		result = result.Set(fmt.Sprintf("%s|%s", node.Topology, node.ID), node)
 	}
 	return NodeSet{result}
 }