From 0a9797f9629af51d58aa6189224c4e79c169c55b Mon Sep 17 00:00:00 2001
From: Michael Davidsaver <mdavidsaver@gmail.com>
Date: Thu, 28 Sep 2017 16:48:16 -0500
Subject: [PATCH] detect type change bug

---
 src/remoteClient/clientContextImpl.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/remoteClient/clientContextImpl.cpp b/src/remoteClient/clientContextImpl.cpp
index 80b2b08..c8b4d8d 100644
--- a/src/remoteClient/clientContextImpl.cpp
+++ b/src/remoteClient/clientContextImpl.cpp
@@ -2001,8 +2001,10 @@ public:
 
             // deserialize changedBitSet and data, and overrun bit set
             changedBitSet->deserialize(payloadBuffer, transport.get());
-            if (m_up2datePVStructure && m_up2datePVStructure.get() != pvStructure.get())
+            if (m_up2datePVStructure && m_up2datePVStructure.get() != pvStructure.get()) {
+                assert(pvStructure->getStructure().get()==m_up2datePVStructure->getStructure().get()); // TODO: missing some type change (pvStructure w/ fewer fields)
                 pvStructure->copyUnchecked(*m_up2datePVStructure, *changedBitSet, true);
+            }
             pvStructure->deserialize(payloadBuffer, transport.get(), changedBitSet.get());
             overrunBitSet->deserialize(payloadBuffer, transport.get());