table: pit::FaceRecord stores Face& instead of shared_ptr

refs #3164

Change-Id: Ib23ab2341a37213fee791f2070f13b76da851d53
diff --git a/daemon/fw/best-route-strategy2.cpp b/daemon/fw/best-route-strategy2.cpp
index df6ca4d..5080d9c 100644
--- a/daemon/fw/best-route-strategy2.cpp
+++ b/daemon/fw/best-route-strategy2.cpp
@@ -195,7 +195,7 @@
     const lp::NackHeader* inNack = outR.getIncomingNack();
     if (inNack == nullptr) {
       ++nOutRecordsNotNacked;
-      lastFaceNotNacked = outR.getFace().get();
+      lastFaceNotNacked = &outR.getFace();
       continue;
     }