Index: src/libchcore/TFakeFileSerializer.cpp
===================================================================
diff -u -N -r0c48142d3db406c32c05d7afdf77da45b2459b34 -re8f31b0f922b402878356e130c866c4f3682a7f5
--- src/libchcore/TFakeFileSerializer.cpp	(.../TFakeFileSerializer.cpp)	(revision 0c48142d3db406c32c05d7afdf77da45b2459b34)
+++ src/libchcore/TFakeFileSerializer.cpp	(.../TFakeFileSerializer.cpp)	(revision e8f31b0f922b402878356e130c866c4f3682a7f5)
@@ -39,11 +39,11 @@
 
 	ISerializerContainerPtr TFakeFileSerializer::GetContainer(const TString& /*strContainerName*/)
 	{
-		throw TCoreException(eErr_InvalidSerializer, L"", m_pathFileSerializer.ToString(), __LINE__, __FUNCTIONW__);
+		throw TCoreException(eErr_InvalidSerializer, L"GetContainer is unsupported on fake serializer", m_pathFileSerializer.ToString(), __LINE__, __FUNCTIONW__);
 	}
 
 	void TFakeFileSerializer::Flush()
 	{
-		throw TCoreException(eErr_InvalidSerializer, L"", m_pathFileSerializer.ToString(), __LINE__, __FUNCTIONW__);
+		throw TCoreException(eErr_InvalidSerializer, L"Flush is unsupported on fake serializer", m_pathFileSerializer.ToString(), __LINE__, __FUNCTIONW__);
 	}
 }