From a089c43fdcce07a9ab808d7a87aaeef3ff63e239 Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Thu, 11 Feb 2016 14:07:05 -0800
Subject: [PATCH] don't send ice heartbeat with no ice-server socket

---
 domain-server/src/DomainServer.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/domain-server/src/DomainServer.cpp b/domain-server/src/DomainServer.cpp
index d1cb9d4e4a..9e3b69854f 100644
--- a/domain-server/src/DomainServer.cpp
+++ b/domain-server/src/DomainServer.cpp
@@ -1073,7 +1073,9 @@ void DomainServer::sendHeartbeatToDataServer(const QString& networkAddress) {
 // TODO: have data-web respond with ice-server hostname to use
 
 void DomainServer::sendHeartbeatToIceServer() {
-    DependencyManager::get<LimitedNodeList>()->sendHeartbeatToIceServer(_iceServerSocket);
+    if (!_iceServerSocket.getAddress().isNull()) {
+        DependencyManager::get<LimitedNodeList>()->sendHeartbeatToIceServer(_iceServerSocket);
+    }
 }
 
 void DomainServer::processNodeJSONStatsPacket(QSharedPointer<ReceivedMessage> packetList, SharedNodePointer sendingNode) {