Fix bug with disconnect crashing the app

codemancers · Jan 5, 2015 · b07f897 · b07f897
1 parent fccb47f
commit b07f897
Showing 1 changed file with 3 additions and 0 deletions.
diff --git 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);