2 files changed, 5 insertions, 1 deletions
diff --git a/cpp/include/Ice/BasicStream.h b/cpp/include/Ice/BasicStream.h
index 02f8cbe1364..f0a8b4dcfe5 100644
--- a/cpp/include/Ice/BasicStream.h
+++ b/cpp/include/Ice/BasicStream.h
@@ -1088,7 +1088,6 @@ private:
 
         // Instance attributes
         SliceType _sliceType;
-        bool _firstSlice;
 
         // Slice attributes
         Container::size_type _writeSlice; // Position of the slice data members
diff --git a/cpp/include/Ice/ProtocolPluginFacade.h b/cpp/include/Ice/ProtocolPluginFacade.h
index 7290cfdf115..2535cd6e3bc 100644
--- a/cpp/include/Ice/ProtocolPluginFacade.h
+++ b/cpp/include/Ice/ProtocolPluginFacade.h
@@ -69,6 +69,11 @@ public:
     ProtocolSupport getProtocolSupport() const;
 
     //
+    // Get the IP address preference
+    //
+    bool preferIPv6() const;
+
+    //
     // Register an EndpointFactory.
     //
     void addEndpointFactory(const EndpointFactoryPtr&) const;