From 71063088fb41f95a5469c738d4f4b608a6784587 Mon Sep 17 00:00:00 2001
From: Fabio Barone <holistic.computing@gmail.com>
Date: Mon, 25 Feb 2019 10:59:57 -0500
Subject: [PATCH] swarm/network/simulation: fixed wrong sim.Close()

---
 swarm/network/simulation/kademlia_test.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/swarm/network/simulation/kademlia_test.go b/swarm/network/simulation/kademlia_test.go
index b3fcb7698f..7125e37c84 100644
--- a/swarm/network/simulation/kademlia_test.go
+++ b/swarm/network/simulation/kademlia_test.go
@@ -50,7 +50,6 @@ func TestWaitTillHealthy(t *testing.T) {
 
 	// create the first simulation
 	sim := New(simServiceMap)
-	defer sim.Close()
 
 	// connect and...
 	_, err := sim.AddNodesAndConnectRing(testNodesNum)
@@ -79,6 +78,7 @@ func TestWaitTillHealthy(t *testing.T) {
 		t.Fatal(err)
 	}
 
+	sim.Close()
 	// create a control simulation
 	controlSim := New(createSimServiceMap(false))
 	defer controlSim.Close()
@@ -111,7 +111,7 @@ func TestWaitTillHealthy(t *testing.T) {
 
 	for _, node := range nodeIDs {
 		// ...get its kademlia
-		item, ok := sim.NodeItem(node, BucketKeyKademlia)
+		item, ok := controlSim.NodeItem(node, BucketKeyKademlia)
 		if !ok {
 			t.Fatal("No kademlia bucket item")
 		}