From d237e06dab5bf200e147d0bd2478b0257098fe5e Mon Sep 17 00:00:00 2001
From: rcollier <rcollier@b35dd754-fafc-0310-a699-88a17e54d16e>
Date: Sun, 30 Jun 2013 20:00:50 +0000
Subject: [PATCH] SMACK-441 Create packet collector only when necessary

git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/branches/smack_3_3_1@13703 b35dd754-fafc-0310-a699-88a17e54d16e
---
 source/org/jivesoftware/smack/keepalive/KeepAliveManager.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/source/org/jivesoftware/smack/keepalive/KeepAliveManager.java b/source/org/jivesoftware/smack/keepalive/KeepAliveManager.java
index 99e1acfba..a3cb4475f 100644
--- a/source/org/jivesoftware/smack/keepalive/KeepAliveManager.java
+++ b/source/org/jivesoftware/smack/keepalive/KeepAliveManager.java
@@ -276,10 +276,10 @@ public class KeepAliveManager {
                 public void run() {
                     Ping ping = new Ping();
                     PacketFilter responseFilter = new PacketIDFilter(ping.getPacketID());
-                    final PacketCollector response = connection.createPacketCollector(responseFilter);
+                    final PacketCollector response = pingFailedListeners.isEmpty() ? null : connection.createPacketCollector(responseFilter);
                     connection.sendPacket(ping);
         
-                    if (!pingFailedListeners.isEmpty()) {
+                    if (response != null) {
                         // Schedule a collector for the ping reply, notify listeners if none is received.
                         periodicPingExecutorService.schedule(new Runnable() {
                             @Override