build: Remove unnecessary std::ref, causing compilation issues with Boost 1.70.0
Refs: #4923
Change-Id: Idba1abe89161b11b1ec80fdceac51e2b00ed507b
diff --git a/tests/daemon/face/websocket-transport-fixture.hpp b/tests/daemon/face/websocket-transport-fixture.hpp
index bcf9cf9..e49d421 100644
--- a/tests/daemon/face/websocket-transport-fixture.hpp
+++ b/tests/daemon/face/websocket-transport-fixture.hpp
@@ -110,7 +110,7 @@
1_s), LimitedIo::EXCEED_OPS);
face = make_unique<Face>(make_unique<DummyLinkService>(),
- make_unique<WebSocketTransport>(serverHdl, std::ref(server), pingInterval));
+ make_unique<WebSocketTransport>(serverHdl, server, pingInterval));
transport = static_cast<WebSocketTransport*>(face->getTransport());
serverReceivedPackets = &static_cast<DummyLinkService*>(face->getLinkService())->receivedPackets;