From b07f897f7b143c10005dc6edb69f7fdf59c028fc Mon Sep 17 00:00:00 2001
From: Hemant Kumar <gethemant@gmail.com>
Date: Mon, 5 Jan 2015 13:08:26 -0500
Subject: [PATCH] Fix bug with disconnect crashing the app

---
 rbkit-lib/zmqsockets.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/rbkit-lib/zmqsockets.cpp b/rbkit-lib/zmqsockets.cpp
index 3e87b4a..30370b5 100644
--- a/rbkit-lib/zmqsockets.cpp
+++ b/rbkit-lib/zmqsockets.cpp
@@ -54,6 +54,9 @@ bool RBKit::ZmqCommandSocket::performHandShake()
     bool sent = socket->sendMessage(msg);
     if(sent) {
         QByteArray response = socket->receiveBlockingMessage();
+        if (response.isEmpty()) {
+            return false;
+        }
         EventParser parser(response);
         EvtHandshake *handShake = parser.parseHandShake();
         RBKit::AppState::getInstance()->setAppState("process_name", handShake->processName);